APA (7th ed.) Citation

Nordiska Afrikainstitutet, Uppsala universitet, Aall, C., & Hamrell, S. (1967). Refugee problems in Africa. Scandinavian institute of African studies.

Chicago Style (17th ed.) Citation

Nordiska Afrikainstitutet, Uppsala universitet, Cato Aall, and Sven Hamrell. Refugee Problems in Africa. Uppsala: Scandinavian institute of African studies, 1967.

MLA (9th ed.) Citation

Nordiska Afrikainstitutet, et al. Refugee Problems in Africa. Scandinavian institute of African studies, 1967.