APA aipamena

Landon, C. E. (1951). Transportation; principles, practices, problems. Sloane.

Chicago Style aipamena

Landon, Charles Edward. Transportation; Principles, Practices, Problems. New York: Sloane, 1951.

MLA aipamena

Landon, Charles Edward. Transportation; Principles, Practices, Problems. Sloane, 1951.