APA (7th ed.) Citation

Rowan, R. W. (1931). The Pinkertons: A detective dynasty. Hurst and Blackett.

Chicago Style (17th ed.) Citation

Rowan, Richard Wilmer. The Pinkertons: A Detective Dynasty. London: Hurst and Blackett, 1931.

MLA (9th ed.) Citation

Rowan, Richard Wilmer. The Pinkertons: A Detective Dynasty. Hurst and Blackett, 1931.