APA (7th ed.) Citation

Clayton, P. A., Finkel, I., Hart, G., & Campbell, J. (1994). Great figures of mythology. Crescent Books.

Chicago Style (17th ed.) Citation

Clayton, Peter A., Irving Finkel, George Hart, and Joseph Campbell. Great Figures of Mythology. New York [etc.]: Crescent Books, 1994.

MLA (9th ed.) Citation

Clayton, Peter A., et al. Great Figures of Mythology. Crescent Books, 1994.