APA Edition Citation

Winther, O. O. (1964). Transportation frontier. Holt richart and winston.

Chicago Edition Citation

Winther, Oscar Osburn. Transportation Frontier. Holt richart and winston, 1964.

MLA Edition Citation

Winther, Oscar Osburn. Transportation Frontier. Holt richart and winston, 1964.

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