Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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