APA (7th ed.) Citation

Clark, R. (1984). Einstein: The life and times. Avon Books..

Chicago Style (17th ed.) Citation

Clark, Ronald. Einstein: The Life and Times. Avon Books., 1984.

MLA (9th ed.) Citation

Clark, Ronald. Einstein: The Life and Times. Avon Books., 1984.

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