APA-referens

Al Maaref. (1950). The Royal Geographical Society of Egypt: 1875-1950 : history and activities. Cairo: Al Maaref.

Chicago-stil citat

Al Maaref. The Royal Geographical Society of Egypt: 1875-1950 : History and Activities. Cairo: Al Maaref, 1950.

MLA-referens

Al Maaref. The Royal Geographical Society of Egypt: 1875-1950 : History and Activities. Cairo: Al Maaref, 1950.

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