APA (7th ed.) Citation

Campbell, A. General Instructions for the Guidance of Post Office Inspectors in the Dominion of Canada.

Chicago Style (17th ed.) Citation

Campbell, Alexander. General Instructions for the Guidance of Post Office Inspectors in the Dominion of Canada.

MLA (9th ed.) Citation

Campbell, Alexander. General Instructions for the Guidance of Post Office Inspectors in the Dominion of Canada.

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