Cita APA

Arthur, R., & Arthur, R. (1965). Alfred Hitchcock and the three investigators in the mystery of the green ghost. New York, New York: Scholastic.

Citación estilo Chicago

Arthur, Robert, y Robert Arthur. Alfred Hitchcock and the Three Investigators in the Mystery of the Green Ghost. New York, New York: Scholastic, 1965.

Cita MLA

Arthur, Robert, y Robert Arthur. Alfred Hitchcock and the Three Investigators in the Mystery of the Green Ghost. New York, New York: Scholastic, 1965.