Παραπομπή σε μορφή APA (7η εκδ.)

Mikesell, M. W., & Brookfield, H. C. (1973). Geographers abroad: Essays on the problems and prospects of research in foreign areas. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mikesell, Marvin W., και H. C. Brookfield. Geographers Abroad: Essays on the Problems and Prospects of Research in Foreign Areas. Chicago: University of Chicago Press, 1973.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mikesell, Marvin W., και H. C. Brookfield. Geographers Abroad: Essays on the Problems and Prospects of Research in Foreign Areas. University of Chicago Press, 1973.