Cita APA

Euler, U. S. V., & Heller, H. (1963). Comparative endocrinology. New York: Academic Press.

Citación estilo Chicago

Euler, Ulf S. Von, y Hans Heller. Comparative Endocrinology. New York: Academic Press, 1963.

Cita MLA

Euler, Ulf S. Von, y Hans Heller. Comparative Endocrinology. New York: Academic Press, 1963.