Cita APA (7th ed.)

Gilman, A., & Sherman, J. (1999). Visitors (buffy the vampire slayer). Simon & Schuster.

Cita Chicago (17th ed.)

Gilman, Anne, i Josepha Sherman. Visitors (buffy the Vampire Slayer). New York: Simon & Schuster, 1999.

Cita MLA (8th ed.)

Gilman, Anne, i Josepha Sherman. Visitors (buffy the Vampire Slayer). Simon & Schuster, 1999.