Cita APA (7th ed.)

Hugo, H., & Benz, E. (1971). Pia desideria: Libri III / Herman Hugo. Olms.

Cita Chicago (17th ed.)

Hugo, Hermann, i Ernst Benz. Pia Desideria: Libri III / Herman Hugo. Hildesheim [u.a.]: Olms, 1971.

Cita MLA (8th ed.)

Hugo, Hermann, i Ernst Benz. Pia Desideria: Libri III / Herman Hugo. Olms, 1971.