Mader, S. S. (2006). Human biology (9th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Mader, Sylvia S. Human Biology. 9th ed. Boston: McGraw-Hill, 2006.
Cita MLA (9th ed.)Mader, Sylvia S. Human Biology. 9th ed. McGraw-Hill, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.