These are the sources and citations used to research spheres of earth. This bibliography was generated on Cite This For Me on
In-text: (Barnes, 1998)
Your Bibliography: Barnes, W., 1998. Earth Observing Systems III. Bellingham, Wash.: Society of Photo-optical Instrumentation Engineers.
In-text: (Bullen and Haddon, 1970)
Your Bibliography: Bullen, K. and Haddon, R., 1970. Evidence from seismology and related sources on the Earth's present internal structure. Physics of the Earth and Planetary Interiors, 2(5), pp.342-349.
In-text: (Krebs, 2003)
Your Bibliography: Krebs, R., 2003. The Basics Of Earth Science. Westport, Conn.: Greenwood Press.
In-text: (Lang, n.d.)
Your Bibliography: Lang, K., n.d. Sun, Earth, And Sky.
In-text: (Larson, n.d.)
Your Bibliography: Larson, P., n.d. The Four Spheres Of Earth.
In-text: (Madaan, 2020)
Your Bibliography: Madaan, S., 2020. The Four Main Spheres Of Earth: Hydrosphere, Biosphere, Lithosphere And Atmosphere. [online] Earth Eclipse. Available at: <https://www.eartheclipse.com/geography/4-different-spheres-of-earth.html> [Accessed 11 June 2020].
In-text: (Press, 2004)
Your Bibliography: Press, F., 2004. Understanding Earth. New York: W.H. Freeman.
In-text: (What Are the 4 Spheres of the Earth?, 2020)
Your Bibliography: ThoughtCo. 2020. What Are The 4 Spheres Of The Earth?. [online] Available at: <https://www.thoughtco.com/the-four-spheres-of-the-earth-1435323> [Accessed 11 June 2020].
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