Cita APA (7th ed.)

Johannes <Papa, X., Rijk, L. M. d., & Spruyt, J. (1992). Syncategoreumata: Peter of Spain (Petrus Hispanus Portugalensis). With an introd. and indexes by L. M. de Rijk. With an Engl. transl. by Joke Spruyt (1. crit. ed.). Brill.

Cita Chicago (17th ed.)

Johannes <Papa, XXI.>, Lambertus Marie de Rijk, i Joke Spruyt. Syncategoreumata: Peter of Spain (Petrus Hispanus Portugalensis). With an Introd. and Indexes by L. M. De Rijk. With an Engl. Transl. by Joke Spruyt. 1. crit. ed. Leiden [u.a.]: Brill, 1992.

Cita MLA (8th ed.)

Johannes <Papa, XXI.>, et al. Syncategoreumata: Peter of Spain (Petrus Hispanus Portugalensis). With an Introd. and Indexes by L. M. De Rijk. With an Engl. Transl. by Joke Spruyt. 1. crit. ed. Brill, 1992.