Cita APA (7a ed.)
Alpert, H. (Oct52). SOME OBSERVATIONS ON THE SOCIOLOGY OF SAMPLING. Social Forces, 31(1), 30-34.
Cita Chicago Style (17a ed.)
Alpert, Harry. "SOME OBSERVATIONS ON THE SOCIOLOGY OF SAMPLING." Social Forces 31, no. 1 (Oct52): 30-34.
Cita MLA (9a ed.)
Alpert, Harry. "SOME OBSERVATIONS ON THE SOCIOLOGY OF SAMPLING." Social Forces, vol. 31, no. 1, Oct52, pp. 30-34.
Precaución: Estas citas no son 100% exactas.