Gaya APA

RITTER, Dale F.. (1986). Process Geomorphology (2nd. ed.). New York: C. Brown Publishers.

Gaya Chicago

RITTER, Dale F.. Process Geomorphology. 2nd. ed. New York: C. Brown Publishers, 1986. Teks.

Gaya MLA

RITTER, Dale F.. Process Geomorphology. 2nd. ed. New York: C. Brown Publishers, 1986. Teks.

Gaya Turabian

RITTER, Dale F.. Process Geomorphology. 2nd. ed. New York: C. Brown Publishers, 1986. Teks.