APA aipamena

United Nations. Dept. of Economic and Social Affairs, United Nations Interregional Seminar on Coastal Shipping, Feeder, and Ferry Services, & McDowell, C. E. (1970). Coastal shipping, feeder, and ferry services. United Nations.

Chicago Style aipamena

United Nations. Dept. of Economic and Social Affairs, Feeder United Nations Interregional Seminar on Coastal Shipping, and Carl E. McDowell. Coastal Shipping, Feeder, and Ferry Services. New York: United Nations, 1970.

MLA aipamena

United Nations. Dept. of Economic and Social Affairs, et al. Coastal Shipping, Feeder, and Ferry Services. United Nations, 1970.