APA引文

International labour office. (1969). Payment by results. Geneve: International labour office.

Trích dẫn kiểu Chicago

International labour office. Payment By Results. Geneve: International labour office, 1969.

MLA引文

International labour office. Payment By Results. Geneve: International labour office, 1969.

警告：这些引文格式不一定是100％准确.