APA (7th ed.) Citation

Lasker, E. (1973). Modern chess strategy ([3rd ed.].). D. McKay Co..

Chicago Style (17th ed.) Citation

Lasker, Edward. Modern Chess Strategy. [3rd ed.]. New York: D. McKay Co., 1973.

MLA (9th ed.) Citation

Lasker, Edward. Modern Chess Strategy. [3rd ed.]. D. McKay Co., 1973.