APA (7th ed.) Citation

Gabler, R. E. (1982). Essentials of physical geography (2nd ed.). Saunders College Pub.

Chicago Style (17th ed.) Citation

Gabler, Robert E. Essentials of Physical Geography. 2nd ed. Philadelphia: Saunders College Pub, 1982.

MLA (9th ed.) Citation

Gabler, Robert E. Essentials of Physical Geography. 2nd ed. Saunders College Pub, 1982.

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