APA (7th ed.) Citation

Barrass, R. (1981). Human biology: Made simple. Heinemann.

Chicago Style (17th ed.) Citation

Barrass, Robert. Human Biology: Made Simple. London: Heinemann, 1981.

MLA (9th ed.) Citation

Barrass, Robert. Human Biology: Made Simple. Heinemann, 1981.

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