APA Citation

Asimov, I. 1., & Asimov, I. 1. (1959). Realm of numbers. Greenwich, Conn.: Fawcett.

Chicago Style Citation

Asimov, Isaac 1920-1992, and Isaac 1920-1992 Asimov. Realm of Numbers. Greenwich, Conn.: Fawcett, 1959.

MLA Citation

Asimov, Isaac 1920-1992, and Isaac 1920-1992 Asimov. Realm of Numbers. Greenwich, Conn.: Fawcett, 1959.

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