Παραπομπή σε μορφή APA (7η εκδ.)

Gottlieb, A., & Graham, P. (1994). Parallel worlds: An anthropologist and a writer encounter Africa. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gottlieb, Alma, και Philip Graham. Parallel Worlds: An Anthropologist and a Writer Encounter Africa. Chicago: University of Chicago Press, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gottlieb, Alma, και Philip Graham. Parallel Worlds: An Anthropologist and a Writer Encounter Africa. University of Chicago Press, 1994.