APA (7th ed.) Citation

Galfridus &nsb;attributed name&nse. (1499). Incipit liber q[ui] dicitur Promptorium paruulorum siue clericorum. Printed by Richard Pynson for Frederic Egmondt and Petrus Post pascha.

Chicago Style (17th ed.) Citation

Galfridus &nsb;attributed name&nse. Incipit Liber Q[ui] Dicitur Promptorium Paruulorum Siue Clericorum. S.l: Printed by Richard Pynson for Frederic Egmondt and Petrus Post pascha, 1499.

MLA (9th ed.) Citation

Galfridus &nsb;attributed name&nse. Incipit Liber Q[ui] Dicitur Promptorium Paruulorum Siue Clericorum. Printed by Richard Pynson for Frederic Egmondt and Petrus Post pascha, 1499.