APA (7th ed.) Citation

Beal, J., Coulter, A., Heller, B., Pontecorvo, M., Ferry, A., MacKidd, K., . . . Duncan, L. Son of Hades.

Chicago Style (17th ed.) Citation

Beal, Jeff, Allen Coulter, Bruno Heller, Marco Pontecorvo, April Ferry, Kevin MacKidd, Ray Stevenson, Polly Walker, and Lindsay Duncan. Son of Hades.

MLA (9th ed.) Citation

Beal, Jeff, et al. Son of Hades.