APA (7th ed.) Citation

Simpson, G., & Kafka, F. (1957). Basic statistics (Rev. ed.). Norton.

Chicago Style (17th ed.) Citation

Simpson, George, and Fritz Kafka. Basic Statistics. Rev. ed. [Place of publication not identified]: Norton, 1957.

MLA (9th ed.) Citation

Simpson, George, and Fritz Kafka. Basic Statistics. Rev. ed. Norton, 1957.