APA aipamena

Humphreys, B. (1958). Clerical unions in the civil service. Blackwell & Mott.

Chicago Style aipamena

Humphreys, B.V. Clerical Unions in the Civil Service. Great Britain: Blackwell & Mott, 1958.

MLA aipamena

Humphreys, B.V. Clerical Unions in the Civil Service. Blackwell & Mott, 1958.