APA aipamena

Doyle, A. C. (1919). The vital message. New York: George H. Donam Company.

Chicago Style aipamena

Doyle, Arthur Conan. The Vital Message. New York: George H. Donam Company, 1919.

MLA aipamena

Doyle, Arthur Conan. The Vital Message. New York: George H. Donam Company, 1919.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.