APA (7th ed.) Citation

LeMaster, J. R., Wilson, J. D., & Hamric, C. G. (1993). The Mark Twain encyclopedia. Garland Pub..

Chicago Style (17th ed.) Citation

LeMaster, J. R., James D. Wilson, and Christie Graves Hamric. The Mark Twain Encyclopedia. New York: Garland Pub., 1993.

MLA (9th ed.) Citation

LeMaster, J. R., et al. The Mark Twain Encyclopedia. Garland Pub., 1993.