APA (7th ed.) Citation

Brett, J. (1993). Christmas trolls. Putnam's.

Chicago Style (17th ed.) Citation

Brett, Jan. Christmas Trolls. New York: Putnam's, 1993.

MLA (8th ed.) Citation

Brett, Jan. Christmas Trolls. Putnam's, 1993.

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