APA (7th ed.) Citation

Frank, P. (1947). Einstein: His life and times (3. print.). Knopf.

Chicago Style (17th ed.) Citation

Frank, Philipp. Einstein: His Life and Times. 3. print. New York: Knopf, 1947.

MLA (9th ed.) Citation

Frank, Philipp. Einstein: His Life and Times. 3. print. Knopf, 1947.