APA (7th ed.) Citation

Ambrose, S. E. (1989). Nixon (1st published in Great Britain.). Simon & Schuster.

Chicago Style (17th ed.) Citation

Ambrose, Stephen E. Nixon. 1st published in Great Britain. London [etc.]: Simon & Schuster, 1989.

MLA (9th ed.) Citation

Ambrose, Stephen E. Nixon. 1st published in Great Britain. Simon & Schuster, 1989.

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