Cita APA (7a ed.)
Backman, C. W. (Dec56). SAMPLING MASS MEDIA CONTENT: THE USE OF THE CLUSTER DESIGN. American Sociological Review, 21(6), 729-734.
Cita Chicago Style (17a ed.)
Backman, Carl W. "SAMPLING MASS MEDIA CONTENT: THE USE OF THE CLUSTER DESIGN." American Sociological Review 21, no. 6 (Dec56): 729-734.
Cita MLA (9a ed.)
Backman, Carl W. "SAMPLING MASS MEDIA CONTENT: THE USE OF THE CLUSTER DESIGN." American Sociological Review, vol. 21, no. 6, Dec56, pp. 729-734.
Precaución: Estas citas no son 100% exactas.