APA (7th ed.) Citation

Bannig, J., Cavoon, W., Congdon, M., Hurd, R., Merrill, D., Richard, C., . . . Zimmerman, E. [Visit to a small planet, by Gore Vidal].

Chicago Style (17th ed.) Citation

Bannig, Jack, Walter Cavoon, Melissande Congdon, Richard Hurd, Dina Merrill, Cyril Richard, Gore Vidal, and Ed Zimmerman. [Visit to a Small Planet, by Gore Vidal].

MLA (9th ed.) Citation

Bannig, Jack, et al. [Visit to a Small Planet, by Gore Vidal].