APA引文

Nicolson, I., & Davies, G. C. (1971). Astronomy. Grosset & Dunlap.

Chicago Edition Citation

Nicolson, Iain, and Gordon C. Davies. Astronomy. New York: Grosset & Dunlap, 1971.

MLA引文

Nicolson, Iain, and Gordon C. Davies. Astronomy. Grosset & Dunlap, 1971.

警告：這些引文格式不一定是100％准確.