APA aipamena

Judson, S. (1995). Earth: An introduction to geologic change. Prentice-Hall.

Chicago Style aipamena

Judson, Sheldon. Earth: An Introduction to Geologic Change. New Jersey: Prentice-Hall, 1995.

MLA aipamena

Judson, Sheldon. Earth: An Introduction to Geologic Change. Prentice-Hall, 1995.