APA引文

Hays, S. (1972). The engineering industries. Heinemann Educational Books.

Chicago Style (17th ed.) Citation

Hays, Samuel. The Engineering Industries. London: Heinemann Educational Books, 1972.

MLA引文

Hays, Samuel. The Engineering Industries. Heinemann Educational Books, 1972.

警告：這些引文格式不一定是100％准確.