APA (7th ed.) Citation

Conrad, J., & Hoppe, A. J. (1947). The Conrad companion. Phoenix, House.

Chicago Style (17th ed.) Citation

Conrad, Joseph, and A. J. Hoppe. The Conrad Companion. London: Phoenix, House, 1947.

MLA (8th ed.) Citation

Conrad, Joseph, and A. J. Hoppe. The Conrad Companion. Phoenix, House, 1947.

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