APA (7th ed.) Citation

Canada. Post Office Department & Dewé, J. (2007). Canadian Postal Guide. Project Gutenberg.

Chicago Style (17th ed.) Citation

Canada. Post Office Department and John Dewé. Canadian Postal Guide. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Canada. Post Office Department and John Dewé. Canadian Postal Guide. Project Gutenberg, 2007.

Warning: These citations may not always be 100% accurate.