Cita APA (7a ed.)

Lee, S. D., Gross, H. H., & Bacon, P. (1977). Eastern hemisphere. Follett.

Cita Chicago Style (17a ed.)

Lee, Susan Dye, Herbert H. Gross, y Phillip Bacon. Eastern Hemisphere. Chicago: Follett, 1977.

Cita MLA (9a ed.)

Lee, Susan Dye, et al. Eastern Hemisphere. Follett, 1977.