Cita APA (7th ed.)

Doherty, P. C. (1998). The mask of Ra. St. Martin's Press, Headline Book.

Cita Chicago (17th ed.)

Doherty, P. C. The Mask of Ra. New York : London: St. Martin's Press, Headline Book, 1998.

Cita MLA (8th ed.)

Doherty, P. C. The Mask of Ra. St. Martin's Press, Headline Book, 1998.