APA引文

Guthrie, J. (1971). A History of Marine Engineering. Hutchinson.

Chicago Edition Citation

Guthrie, John. A History of Marine Engineering. London: Hutchinson, 1971.

MLA引文

Guthrie, John. A History of Marine Engineering. Hutchinson, 1971.

警告：這些引文格式不一定是100％准確.