Παραπομπή APA

Winther, O. O. (1964). THe Transportation Frontier, Trans-- Mississippi West , 1865-- 1890. Holt, Rinehart and Winston, Inc.

Παραπομπή Chicago Style

Winther, Oscar Osburn. THe Transportation Frontier, Trans-- Mississippi West , 1865-- 1890. New York: Holt, Rinehart and Winston, Inc, 1964.

Παραπομπή MLA

Winther, Oscar Osburn. THe Transportation Frontier, Trans-- Mississippi West , 1865-- 1890. Holt, Rinehart and Winston, Inc, 1964.