Cita APA (7a ed.)

Rohrer, J. H., & Sherif, M. (1951). Social psychology at the crossroads. Harper & Brothers.

Cita Chicago Style (17a ed.)

Rohrer, John H., y Muzafer Sherif. Social Psychology at the Crossroads. New York: Harper & Brothers, 1951.

Cita MLA (8a ed.)

Rohrer, John H., y Muzafer Sherif. Social Psychology at the Crossroads. Harper & Brothers, 1951.