Cita APA (7a ed.)

Bacon, R., & Bridges, J. H. (1900). The "Opus Majus" of Roger Bacon. At the Clarendon Press.

Cita Chicago Style (17a ed.)

Bacon, Roger, y John Henry Bridges. The "Opus Majus" of Roger Bacon. Oxford: At the Clarendon Press, 1900.

Cita MLA (9a ed.)

Bacon, Roger, y John Henry Bridges. The "Opus Majus" of Roger Bacon. At the Clarendon Press, 1900.