APA (7th ed.) Citation

Blegen, С. W., Sperling, J., Rawson, M., & Caskey, J. L. (2000). Troy. I-II.

Chicago Style (17th ed.) Citation

Blegen, С. W., J. Sperling, M. Rawson, and J. L. Caskey. Troy. I-II. 2000.

MLA (8th ed.) Citation

Blegen, С. W., et al. Troy. I-II. 2000.