APA引文

Greely, R. (1994). Planetary landscape: :2nd ed (2nd ed.). Chapman & Hall.

Chicago Edition Citation

Greely, Ronald. Planetary Landscape: :2nd Ed. 2nd ed. New York: Chapman & Hall, 1994.

MLA引文

Greely, Ronald. Planetary Landscape: :2nd Ed. 2nd ed. Chapman & Hall, 1994.

警告：這些引文格式不一定是100％准確.