APA (7th ed.) Citation

Allen, W., Dent, N., & Gibbon, D. (1994). Elvis. Smithmark Publishers Inc..

Chicago Style (17th ed.) Citation

Allen, William, Nicola Dent, and David Gibbon. Elvis. New York: Smithmark Publishers Inc., 1994.

MLA (9th ed.) Citation

Allen, William, et al. Elvis. Smithmark Publishers Inc., 1994.