APA
Verstappen H. T., . (1983). Applied geomorphology: geomorphological surveys for environmental development. Amsterdam [etc.]: Elsevier.
Chicago
Verstappen Herman Theodoor, . 1983. Applied geomorphology: geomorphological surveys for environmental development. Amsterdam [etc.]: Elsevier.
Harvard
Verstappen H. T., . (1983). Applied geomorphology: geomorphological surveys for environmental development. Amsterdam [etc.]: Elsevier.
MLA
Verstappen Herman Theodoor, . Applied geomorphology: geomorphological surveys for environmental development. Amsterdam [etc.]: Elsevier. 1983.