APA引文

Keeling, R. (2000). Project management: An international perspective. Basingstoke: Macmillan.

Trích dẫn kiểu Chicago

Keeling, Ralph. Project Management: An International Perspective. Basingstoke: Macmillan, 2000.

MLA引文

Keeling, Ralph. Project Management: An International Perspective. Basingstoke: Macmillan, 2000.

警告：這些引文格式不一定是100％准確.