Cita APA (7a ed.)

Gross, R. E., Devereaux, V., & Babcock, C. D. (1966). Civics in action. Harr Wagner Publishing.

Cita Chicago Style (17a ed.)

Gross, Richard E., Vanza Devereaux, y Chester D. Babcock. Civics in Action. San Francisco: Harr Wagner Publishing, 1966.

Cita MLA (9a ed.)

Gross, Richard E., et al. Civics in Action. Harr Wagner Publishing, 1966.