Cita APA (7a ed.)

Clark, J. A., Fitzpatrick, F. L., & Smith, E. L. (1944). Science on the march. Houghton Mifflin company.

Cita Chicago Style (17a ed.)

Clark, John Anson, Frederick Linder Fitzpatrick, y Edith Lillian Smith. Science on the March. Boston, New York [etc.]: Houghton Mifflin company, 1944.

Cita MLA (8a ed.)

Clark, John Anson, et al. Science on the March. Houghton Mifflin company, 1944.