APA (7th ed.) Citation

Humphreys, B. V. (1958). Clerical unions in the civil service / by B.V. Humphreys. Blackwell and Mott.

Chicago Style (17th ed.) Citation

Humphreys, B. V. Clerical Unions in the Civil Service / by B.V. Humphreys. Blackwell and Mott, 1958.

MLA (9th ed.) Citation

Humphreys, B. V. Clerical Unions in the Civil Service / by B.V. Humphreys. Blackwell and Mott, 1958.

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