APA (7th ed.) Citation

Ohlhoff, K. J. (1999). USA, Rocky Mountains. DuMont.

Chicago Style (17th ed.) Citation

Ohlhoff, Kurt Jochen. USA, Rocky Mountains. Köln: DuMont, 1999.

MLA (9th ed.) Citation

Ohlhoff, Kurt Jochen. USA, Rocky Mountains. DuMont, 1999.

Warning: These citations may not always be 100% accurate.