APA引文

Offu Peter O. (2003). The role of Nigeria in West African regionalism.

Chicago Style (17th ed.) Citation

Offu Peter O. The Role of Nigeria in West African Regionalism. 2003.

MLA引文

Offu Peter O. The Role of Nigeria in West African Regionalism. 2003.

警告：这些引文格式不一定是100％准确.