Boyer, J. (1991). Boulbène, Ripa, Richeome.
Cita Chicago (17th ed.)Boyer, Jean-Claude. Boulbène, Ripa, Richeome. 1991.
Cita MLA (8th ed.)Boyer, Jean-Claude. Boulbène, Ripa, Richeome. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)