APA (7th ed.) Citation

Rondière, P., & Duff, C. (1966). Siberia. Constable & Co..

Chicago Style (17th ed.) Citation

Rondière, Pierre, and Charles Duff. Siberia. London: Constable & Co., 1966.

MLA (9th ed.) Citation

Rondière, Pierre, and Charles Duff. Siberia. Constable & Co., 1966.