APA (7th ed.) Citation

St. Lawrence Seaway Authority (Canada). (1960). General plan showing navigational aids of the St. Lawrence Seaway. St. Lawrence Seaway Authority.

Chicago Style (17th ed.) Citation

St. Lawrence Seaway Authority (Canada). General Plan Showing Navigational Aids of the St. Lawrence Seaway. [Place of publication not identified]: St. Lawrence Seaway Authority, 1960.

MLA (9th ed.) Citation

St. Lawrence Seaway Authority (Canada). General Plan Showing Navigational Aids of the St. Lawrence Seaway. St. Lawrence Seaway Authority, 1960.