Παραπομπή σε μορφή APA (7η εκδ.)

American Academy of Political and Social Science, Lambert, R. D., Heston, A. W., & Preston, S. H. (1990). World population: Approaching the year 2000. Sage publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Academy of Political and Social Science, Richard D. Lambert, Alan W. Heston, και Samuel H. Preston. World Population: Approaching the Year 2000. Newbury Park: Sage publications, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

American Academy of Political and Social Science, et al. World Population: Approaching the Year 2000. Sage publications, 1990.