APA引文

Levtzion, N. (1973). Ancient Ghana and Mali. Methuen.

Chicago Edition Citation

Levtzion, Nehemia. Ancient Ghana and Mali. London: Methuen, 1973.

MLA引文

Levtzion, Nehemia. Ancient Ghana and Mali. Methuen, 1973.

警告：这些引文格式不一定是100％准确.