APA način citiranja (7. izdanje)
(1973). Primitive worlds: People lost in time (ed.). National geographical society.
Čikaški stil citiranja (17. izdanje)
Primitive Worlds: People Lost in Time. ed. Washington: National geographical society, 1973.
MLA način citiranja (9. izdanje)
Primitive Worlds: People Lost in Time. ed. National geographical society, 1973.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.