APA (7th ed.) Citation

Oberlander, T., & Muller, R. A. (1987). Essentials of Physical Geography Today (2nd ed.). Random House.

Chicago Style (17th ed.) Citation

Oberlander, Theodore, and Robert A. Muller. Essentials of Physical Geography Today. 2nd ed. New York: Random House, 1987.

MLA (9th ed.) Citation

Oberlander, Theodore, and Robert A. Muller. Essentials of Physical Geography Today. 2nd ed. Random House, 1987.

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