APA (7th ed.) Citation

Townsend, P. (1990). Duel of eagles. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Townsend, Peter. Duel of Eagles. London: Weidenfeld and Nicolson, 1990.

MLA (9th ed.) Citation

Townsend, Peter. Duel of Eagles. Weidenfeld and Nicolson, 1990.

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