Daggett, S. (1955). Principles of inland transportation (Fourth edition.). Harper & Brothers Publishers.
Citazione stile Chigago Style (17a edizione)Daggett, Stuart. Principles of Inland Transportation. Fourth edition. New York: Harper & Brothers Publishers, 1955.
Citatione MLA (9a ed.)Daggett, Stuart. Principles of Inland Transportation. Fourth edition. Harper & Brothers Publishers, 1955.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.