Bibliography - Math bibliographies - in Harvard style

In-text: (Pythagorean Triple Calculator | Find All Triangles with a Given Hypotenuse, 2015)

Your Bibliography: Had2know.com. 2015. Pythagorean Triple Calculator | Find All Triangles with a Given Hypotenuse. [online] Available at: <http://www.had2know.com/academics/pythagorean-triple-calculator-hypotenuse.php?abc=85&result=4+triples%3A%0D%0A16+63+65%0D%0A25+60+65%0D%0A33+56+65%0D%0A39+52+65%0D%0A> [Accessed 21 February 2015].

In-text: (McSeveny, Conway and Wilkes, 2003)

Your Bibliography: McSeveny, A., Conway, R. and Wilkes, S., 2003. New signpost mathematics 8. Melbourne: Longman.

In-text: (Smoller, 2015)

Your Bibliography: Smoller, L., 2015. The history of the Pythagorean theorem. [online] Ualr.edu. Available at: <http://ualr.edu/lasmoller/pythag.html> [Accessed 28 February 2015].