APA (7th ed.) Citation

Held Jr., W., Gertz, J., & Schmalstieg, W. (1988). Beginning Hittite.

Chicago Style (17th ed.) Citation

Held Jr., W.H., J.E Gertz, and W. Schmalstieg. Beginning Hittite. 1988.

MLA (8th ed.) Citation

Held Jr., W.H., et al. Beginning Hittite. 1988.