Gaya APA

Weiner, E., Velasquez, E. (1993). Ghost Writer : Steer Clear of Haunted hill . New York: A Bantam Skylark Book.

Gaya MLA

Weiner, Eric., Velasquez, Eric. "Ghost Writer : Steer Clear of Haunted hill". New York: A Bantam Skylark Book, 1993. Text.