APA (7th ed.) Citation

Peckham, J., Etzkorn, G. J., & Delorme, F. (1989). Quodlibeta quatuor. Collegio S. Bonaventura.

Chicago Style (17th ed.) Citation

Peckham, John, Girard J. Etzkorn, and Ferdinand Delorme. Quodlibeta Quatuor. Grottaferrata, Roma: Collegio S. Bonaventura, 1989.

MLA (9th ed.) Citation

Peckham, John, et al. Quodlibeta Quatuor. Collegio S. Bonaventura, 1989.