APA (7th ed.) Citation

Ancona, G. (1985). Freighters: Cargo ships and the people who work them. Crowell.

Chicago Style (17th ed.) Citation

Ancona, George. Freighters: Cargo Ships and the People Who Work Them. New York: Crowell, 1985.

MLA (9th ed.) Citation

Ancona, George. Freighters: Cargo Ships and the People Who Work Them. Crowell, 1985.