APA (7th ed.) Citation

Sheldon, D. (2000). Undercover angel (1. publ.). Walker Books.

Chicago Style (17th ed.) Citation

Sheldon, Dyan. Undercover Angel. 1. publ. London [u.a.]: Walker Books, 2000.

MLA (9th ed.) Citation

Sheldon, Dyan. Undercover Angel. 1. publ. Walker Books, 2000.

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