Cita APA (7a ed.)

Pirtle, W. G., & Grant, J. J. (1972). The social sciences: An integrated approach. Random House.

Cita Chicago Style (17a ed.)

Pirtle, Wayne G., y John J. Grant. The Social Sciences: An Integrated Approach. New York: Random House, 1972.

Cita MLA (9a ed.)

Pirtle, Wayne G., y John J. Grant. The Social Sciences: An Integrated Approach. Random House, 1972.