APA aipamena

Hamblin, W. K., & Howard, J. D. (1995). Exercises in phyical geology (9th ed.). Prentice-Hall.

Chicago Style aipamena

Hamblin, W. Kenneth, and James D. Howard. Exercises in Phyical Geology. 9th ed. Englewood Cliffs, NJ: Prentice-Hall, 1995.

MLA aipamena

Hamblin, W. Kenneth, and James D. Howard. Exercises in Phyical Geology. 9th ed. Prentice-Hall, 1995.