APA (7th ed.) Citation

Elkan, E., & Reichenbach-Klinke, H. (1965). The principal diseases of lower vertebrates. Acad. Press.

Chicago Style (17th ed.) Citation

Elkan, E., and Heinz-Hermann Reichenbach-Klinke. The Principal Diseases of Lower Vertebrates. London [u.a.]: Acad. Press, 1965.

MLA (9th ed.) Citation

Elkan, E., and Heinz-Hermann Reichenbach-Klinke. The Principal Diseases of Lower Vertebrates. Acad. Press, 1965.