Cita APA (7th ed.)
Nelson, C., & Lucie-Smith, E. (1991). The bear cult. Editions Aubrey Walter.
Cita Chicago (17th ed.)
Nelson, Chris, i Edward Lucie-Smith. The Bear Cult. [London]: Editions Aubrey Walter, 1991.
Cita MLA (9th ed.)
Nelson, Chris, i Edward Lucie-Smith. The Bear Cult. Editions Aubrey Walter, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.