APA (7th ed.) Citation

Passarella, J. (2000). Ghoul trouble (Buffy the vampire slayer). Simon Pulse.

Chicago Style (17th ed.) Citation

Passarella, John. Ghoul Trouble (Buffy the Vampire Slayer). New York: Simon Pulse, 2000.

MLA (8th ed.) Citation

Passarella, John. Ghoul Trouble (Buffy the Vampire Slayer). Simon Pulse, 2000.