APA (7th ed.) Citation

Asimov, I. (1972). The early Asimov: Or, Eleven years of trying ([Book club ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Asimov, Isaac. The Early Asimov: Or, Eleven Years of Trying. [Book club ed.]. Garden City, N. Y.: Doubleday, 1972.

MLA (9th ed.) Citation

Asimov, Isaac. The Early Asimov: Or, Eleven Years of Trying. [Book club ed.]. Doubleday, 1972.