Cita APA (7a ed.)

Olivi, P. J. 1., & Flood, D. (1972). Peter Olivi's: Rule commentary. Franz Steiner Verlag GMBH.

Cita Chicago Style (17a ed.)

Olivi, Pedro Juan 1248?-1298, y David Flood. Peter Olivi's: Rule Commentary. Wiesbaden: Franz Steiner Verlag GMBH, 1972.

Cita MLA (9a ed.)

Olivi, Pedro Juan 1248?-1298, y David Flood. Peter Olivi's: Rule Commentary. Franz Steiner Verlag GMBH, 1972.