APA (7th ed.) Citation

Canada Post Corporation. Directory, Western provinces =: Repertoire, provinces de l'Ouest. Canada Post Corporation.

Chicago Style (17th ed.) Citation

Canada Post Corporation. Directory, Western Provinces =: Repertoire, Provinces De L'Ouest. [Ottawa]: Canada Post Corporation.

MLA (9th ed.) Citation

Canada Post Corporation. Directory, Western Provinces =: Repertoire, Provinces De L'Ouest. Canada Post Corporation.

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