APA (7th ed.) Citation

Postgate, R. W. (1923). The builders' history / by R.W. Postgate. National Federation of Building Trade Operatives.

Chicago Style (17th ed.) Citation

Postgate, R. W. The Builders' History / by R.W. Postgate. National Federation of Building Trade Operatives, 1923.

MLA (9th ed.) Citation

Postgate, R. W. The Builders' History / by R.W. Postgate. National Federation of Building Trade Operatives, 1923.

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