APA引文

Davidson, B. (1973). The Africans: An entry to cultural history. Penguin.

Chicago Style (17th ed.) Citation

Davidson, Basil. The Africans: An Entry to Cultural History. Harmondsworth: Penguin, 1973.

MLA引文

Davidson, Basil. The Africans: An Entry to Cultural History. Penguin, 1973.