APA citiranje

Kneafsey, J. T. (1974). The economics of the transportation firm. Washington: Lexington Books.

Trích dẫn kiểu Chicago

Kneafsey, James T. The Economics of the Transportation Firm. Washington: Lexington Books, 1974.

MLA citiranje

Kneafsey, James T. The Economics of the Transportation Firm. Washington: Lexington Books, 1974.