APA引文

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

Παραπομπή Chicago Style

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

MLA引文

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

警告：這些引文格式不一定是100％准確.