APA (7th ed.) Citation

Laverack, M. S. (1963). The physiology of earthworms. Pergamon Press.

Chicago Style (17th ed.) Citation

Laverack, Michael Stuart. The Physiology of Earthworms. Oxford [u.a.]: Pergamon Press, 1963.

MLA (9th ed.) Citation

Laverack, Michael Stuart. The Physiology of Earthworms. Pergamon Press, 1963.

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