APA (7th ed.) Citation

Snowdon, A. A. (1958). London. Dutton.

Chicago Style (17th ed.) Citation

Snowdon, Antony Armstrong-Jones. London. New York: Dutton, 1958.

MLA (9th ed.) Citation

Snowdon, Antony Armstrong-Jones. London. Dutton, 1958.

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