APA način citiranja (7. izdanje)

Frankel, L. B. (1970). This crowded world; an introduction to the study of population. Columbia Books.

Čikaški stil citiranja (17. izdanje)

Frankel, Lillian Berson. This Crowded World; an Introduction to the Study of Population. Washington: Columbia Books, 1970.

MLA način citiranja (9. izdanje)

Frankel, Lillian Berson. This Crowded World; an Introduction to the Study of Population. Columbia Books, 1970.