Gaya APA

Graaff, K, M, V, D., Rhees, R, W. (2001). Schaum`s Easy Outlines Human Anatomy and Physiology . new york: Mc Graw Hill.

Gaya MLA

Graaff, Kent, M, Van, De., Rhees, R, Ward. "Schaum`s Easy Outlines Human Anatomy and Physiology". new york: Mc Graw Hill, 2001. Text.