APA (7th ed.) Citation

Asimov, I. (1963). Realm of numbers: With diagrs. Gollancz.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Realm of Numbers: With Diagrs. London: Gollancz, 1963.

MLA (8th ed.) Citation

Asimov, Isaac. Realm of Numbers: With Diagrs. Gollancz, 1963.

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