Cita APA (7th ed.)

Barbier, A., & Quérard, J. (1986). M - Q. Olms.

Cita Chicago (17th ed.)

Barbier, Antoine-Alexandre, i J.M Quérard. M - Q. Hildesheim [u.a.]: Olms, 1986.

Cita MLA (8th ed.)

Barbier, Antoine-Alexandre, i J.M Quérard. M - Q. Olms, 1986.