APA (7th ed.) Zitazioa

(1979). The Liberty style: All colour paperback (1a. ed.). Rizzoli.

Chicago Style (17th ed.) Zitazioa

The Liberty Style: All Colour Paperback. 1a. ed. Nueva York: Rizzoli, 1979.

MLA (9th ed.) Zitazioa

The Liberty Style: All Colour Paperback. 1a. ed. Rizzoli, 1979.