Cita APA (7a ed.)

Greenhood, D., Alexander, G. L., & Graeter, R. (1964). Mapping. The University of Chicago.

Cita Chicago Style (17a ed.)

Greenhood, David, Gerard L. Alexander, y Ralph Graeter. Mapping. Chicago: The University of Chicago, 1964.

Cita MLA (9a ed.)

Greenhood, David, et al. Mapping. The University of Chicago, 1964.