APA引文

Higgins, R. A. (1987). Engineering metallurgy. ELBS.

Chicago Edition Citation

Higgins, Raymond A. Engineering Metallurgy. London: ELBS, 1987.

MLA引文

Higgins, Raymond A. Engineering Metallurgy. ELBS, 1987.

警告：這些引文格式不一定是100％准確.