APA (7th ed.) Citation

(1966). Post Office Engineering Union - Branch minute book, 1966. London.

Chicago Style (17th ed.) Citation

Post Office Engineering Union - Branch Minute Book, 1966. London, 1966.

MLA (8th ed.) Citation

Post Office Engineering Union - Branch Minute Book, 1966. London, 1966.

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