APA aipamena

Frederick, F. (2010). The Cobra. Tata McGraw-Hill Publishing Company Ltd.

Chicago Style aipamena

Frederick, Forsyth. The Cobra. New Delhi: Tata McGraw-Hill Publishing Company Ltd, 2010.

MLA aipamena

Frederick, Forsyth. The Cobra. Tata McGraw-Hill Publishing Company Ltd, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.