APA (7th ed.) Citation

Bretagne, G. d., Requena, E., Eraul, C. d., & Abárzuza, J. d. (1969). Pastoral fundamental. Studium.

Chicago Style (17th ed.) Citation

Bretagne, Guy de, Eloy Requena, Cristóbal de Eraul, and Javier de Abárzuza. Pastoral Fundamental. Madrid: Studium, 1969.

MLA (9th ed.) Citation

Bretagne, Guy de, et al. Pastoral Fundamental. Studium, 1969.