APA Style

Congreses, P, I, A, O, N. (1973). Report of Proceedings Congress XXIII 1973 . Ottawa: Permanent International Association of Navigation Congreses.

MLA Style

Congreses, Permanent, International, Association, Of, Navigation. "Report of Proceedings Congress XXIII 1973". Ottawa: Permanent International Association of Navigation Congreses, 1973. Text.