APA aipamena

Mittleman, t. o. t. r. b. D. E. N. (198). An outline of american geography. s.n..

Chicago Style aipamena

Mittleman, text of this revised by Dr. Earl N. An Outline of American Geography. s.n., 198.

MLA aipamena

Mittleman, text of this revised by Dr. Earl N. An Outline of American Geography. s.n., 198.