APA (7th ed.) Citation

Kaledin, V. K. (1934). K. 14.--O.M. 66.: Adventures of a double spy. Hurst & Blackett.

Chicago Style (17th ed.) Citation

Kaledin, Victor K. K. 14.--O.M. 66.: Adventures of a Double Spy. London: Hurst & Blackett, 1934.

MLA (9th ed.) Citation

Kaledin, Victor K. K. 14.--O.M. 66.: Adventures of a Double Spy. Hurst & Blackett, 1934.