Cita APA (7a ed.)

Cousins, E. H., & Bougerol, J. G. (1977). Bonaventure and the Coincidence of Opposites. Franciscan Herald.

Cita Chicago Style (17a ed.)

Cousins, Ewert H., y Jacques Guy Bougerol. Bonaventure and the Coincidence of Opposites. Chicago: Franciscan Herald, 1977.

Cita MLA (9a ed.)

Cousins, Ewert H., y Jacques Guy Bougerol. Bonaventure and the Coincidence of Opposites. Franciscan Herald, 1977.