APA (7th ed.) Zitazioa
Beyene, T., & Poluha, E. (1979). Life and play of Ethiopian children. [Swedish International Development Authority], Information Division.
Chicago Style (17th ed.) Zitazioa
Beyene, Tayetch, eta Eva Poluha. Life and Play of Ethiopian Children. Stockholm: [Swedish International Development Authority], Information Division, 1979.
MLA (9th ed.) Zitazioa
Beyene, Tayetch, eta Eva Poluha. Life and Play of Ethiopian Children. [Swedish International Development Authority], Information Division, 1979.
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