APA (7th ed.) Citation

Sagan, C., & Head, T. (2006). Conversations with Carl Sagan. University Press of Mississippi.

Chicago Style (17th ed.) Citation

Sagan, Carl, and Tom Head. Conversations with Carl Sagan. Jackson: University Press of Mississippi, 2006.

MLA (9th ed.) Citation

Sagan, Carl, and Tom Head. Conversations with Carl Sagan. University Press of Mississippi, 2006.