APA (7th ed.) Citation

(1971). Factual information supplied jointly by the Post Office and the Union of Post Office Workers. Post office.

Chicago Style (17th ed.) Citation

Factual Information Supplied Jointly by the Post Office and the Union of Post Office Workers. Post office, 1971.

MLA (8th ed.) Citation

Factual Information Supplied Jointly by the Post Office and the Union of Post Office Workers. Post office, 1971.

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