APA (7th ed.) Citation

Clark, R. W. (1971). Einstein: The life and times. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Clark, Ronald William. Einstein: The Life and Times. New York: HarperCollins Publishers, 1971.

MLA (9th ed.) Citation

Clark, Ronald William. Einstein: The Life and Times. HarperCollins Publishers, 1971.

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