APA (7th ed.) Citation

World Fishing Boat Congress & Traung, J. (1955). Fishing boats of the world. Fishing News (Books).

Chicago Style (17th ed.) Citation

World Fishing Boat Congress and Jan-Olof Traung. Fishing Boats of the World. London: Fishing News (Books), 1955.

MLA (9th ed.) Citation

World Fishing Boat Congress and Jan-Olof Traung. Fishing Boats of the World. Fishing News (Books), 1955.