APA (7th ed.) Citation

Cushwa, W. (2015). Human Biology. OpenStax CNX.

Chicago Style (17th ed.) Citation

Cushwa, Willy. Human Biology. [Place of publication not identified]: OpenStax CNX, 2015.

MLA (9th ed.) Citation

Cushwa, Willy. Human Biology. OpenStax CNX, 2015.

Warning: These citations may not always be 100% accurate.