Cita APA (7a ed.)

Vallier, I., & Apter, D. E. (1973). Comparative methods in sociology: Essays on trends and applications (1st pbk. ed.). University of California Press.

Cita Chicago Style (17a ed.)

Vallier, Ivan, y David E. Apter. Comparative Methods in Sociology: Essays on Trends and Applications. 1st pbk. ed. Berkeley [etc.]: University of California Press, 1973.

Cita MLA (9a ed.)

Vallier, Ivan, y David E. Apter. Comparative Methods in Sociology: Essays on Trends and Applications. 1st pbk. ed. University of California Press, 1973.