Cita APA (7a ed.)
Holmes, J. (Dec67). PROBLEMS IN LOCATION SAMPLING. Annals of the Association of American Geographers, 57(4), 757-781.
Cita Chicago Style (17a ed.)
Holmes, John. "PROBLEMS IN LOCATION SAMPLING." Annals of the Association of American Geographers 57, no. 4 (Dec67): 757-781.
Cita MLA (9a ed.)
Holmes, John. "PROBLEMS IN LOCATION SAMPLING." Annals of the Association of American Geographers, vol. 57, no. 4, Dec67, pp. 757-781.
Precaución: Estas citas no son 100% exactas.