Cita APA (7th ed.)

Watson, J. (1998). Secrets of modern chess strategy: Advances since Nimzowitsch. Gambit.

Cita Chicago (17th ed.)

Watson, John. Secrets of Modern Chess Strategy: Advances Since Nimzowitsch. London: Gambit, 1998.

Cita MLA (9th ed.)

Watson, John. Secrets of Modern Chess Strategy: Advances Since Nimzowitsch. Gambit, 1998.