Cita APA

Wingerd, B. D., & Stein, G. (1988). Frog dissection manual. Baltimore, London: The Johns Hopkins.

Citación estilo Chicago

Wingerd, Bruce D., y Geoffrey Stein. Frog Dissection Manual. Baltimore, London: The Johns Hopkins, 1988.

Cita MLA

Wingerd, Bruce D., y Geoffrey Stein. Frog Dissection Manual. Baltimore, London: The Johns Hopkins, 1988.