APA (7th ed.) Citation

Watkins, C., Hoenigwald, H. M., & Cardona, G. (1970). Studies in Indo-European Legal Language, Institutions, and Mythology.

Chicago Style (17th ed.) Citation

Watkins, C., Henry M. Hoenigwald, and George Cardona. Studies in Indo-European Legal Language, Institutions, and Mythology. Philadelphia, 1970.

MLA (8th ed.) Citation

Watkins, C., et al. Studies in Indo-European Legal Language, Institutions, and Mythology. 1970.