Cita APA (7a ed.)

Needler, M. C., Peterson, P., Anderson, C. W., Rambo, A. T., Logan, R. W., Alexander, R. J., . . . Busey, J. L. (1964). Political systems of Latin America. D. van Nostrand.

Cita Chicago Style (17a ed.)

Needler, Martin C., et al. Political Systems of Latin America. Princeton: D. van Nostrand, 1964.

Cita MLA (9a ed.)

Needler, Martin C., et al. Political Systems of Latin America. D. van Nostrand, 1964.