Cita APA (7a ed.)

Heinlein, R. A. (2007). Time for the stars. A Tom Doherty Associates Book.

Cita Chicago Style (17a ed.)

Heinlein, Robert Anson. Time for the Stars. New York: A Tom Doherty Associates Book, 2007.

Cita MLA (9a ed.)

Heinlein, Robert Anson. Time for the Stars. A Tom Doherty Associates Book, 2007.