APA (7th ed.) Citation

Wheeler, E. L. (1886). New York Nell, the boy-girl detective. Beadle and Adams.

Chicago Style (17th ed.) Citation

Wheeler, Edward L. New York Nell, the Boy-girl Detective. New York: Beadle and Adams, 1886.

MLA (9th ed.) Citation

Wheeler, Edward L. New York Nell, the Boy-girl Detective. Beadle and Adams, 1886.