Cita APA (7a ed.)

Engström, A., & Finean, J. B. (1958). Biological Ultrastructure. Academic press.

Cita Chicago Style (17a ed.)

Engström, Arne, y J. B. Finean. Biological Ultrastructure. New York: Academic press, 1958.

Cita MLA (8a ed.)

Engström, Arne, y J. B. Finean. Biological Ultrastructure. Academic press, 1958.