APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Reichenbach-Klinke, Heinz Hermann, and E. Elkan. The Principal Disease of Lower Vertebrates. London: Academic Press, 1965.

MLA (9th ed.) Citation

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