APA引文

(1990). Manual for national project directors: UNDP project management in the Socialist Republic of VietNam. Hà Nội: The United Nations Development Programme.

Trích dẫn kiểu Chicago

Manual for National Project Directors: UNDP Project Management in the Socialist Republic of VietNam. Hà Nội: The United Nations Development Programme, 1990.

MLA引文

Manual for National Project Directors: UNDP Project Management in the Socialist Republic of VietNam. Hà Nội: The United Nations Development Programme, 1990.

警告：这些引文格式不一定是100％准确.