APA (7th ed.) Citation

International Congress of Navigation (25th : (1981 : Edinburgh, Lothian), & Permanent International Association of Navigation Congresses. (1981). Inland & maritime waterways & ports: Design, construction, operation. Published for the Permanent International Association of Navigation Congresses by Pergamon Press.

Chicago Style (17th ed.) Citation

International Congress of Navigation (25th : (1981 : Edinburgh, Lothian), and Permanent International Association of Navigation Congresses. Inland & Maritime Waterways & Ports: Design, Construction, Operation. [Oxford: Published for the Permanent International Association of Navigation Congresses by Pergamon Press, 1981.

MLA (9th ed.) Citation

International Congress of Navigation (25th : (1981 : Edinburgh, Lothian), and Permanent International Association of Navigation Congresses. Inland & Maritime Waterways & Ports: Design, Construction, Operation. Published for the Permanent International Association of Navigation Congresses by Pergamon Press, 1981.