APA (7th ed.) Zitazioa

Twain, M. (1993). The adventures of Tom Sawyer (1a. ed.). Parragon Book Service Ltd.

Chicago Style (17th ed.) Zitazioa

Twain, Mark. The Adventures of Tom Sawyer. 1a. ed. Bristol: Parragon Book Service Ltd, 1993.

MLA (9th ed.) Zitazioa

Twain, Mark. The Adventures of Tom Sawyer. 1a. ed. Parragon Book Service Ltd, 1993.