APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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