APA引文

(1974). Inspector operations manual. U.S.A Deparment of Health, education and Welfare.

Trích dẫn kiểu Chicago

Inspector Operations Manual. U.S.A Deparment of Health, education and Welfare, 1974.

MLA引文

Inspector Operations Manual. U.S.A Deparment of Health, education and Welfare, 1974.

警告：這些引文格式不一定是100％准確.