Cita APA (7th ed.)
Gretser, J., & Herzog, U. (1970). Jakob Gretsers "Udo von Magdeburg" 1598: Dialogus de Udone Archiepiscopo Magdeburgensi circa annum Domini CMXXXX. de Gruyter.
Cita Chicago (17th ed.)
Gretser, Jakob, i Urs Herzog. Jakob Gretsers "Udo Von Magdeburg" 1598: Dialogus De Udone Archiepiscopo Magdeburgensi Circa Annum Domini CMXXXX. Berlin: de Gruyter, 1970.
Cita MLA (9th ed.)
Gretser, Jakob, i Urs Herzog. Jakob Gretsers "Udo Von Magdeburg" 1598: Dialogus De Udone Archiepiscopo Magdeburgensi Circa Annum Domini CMXXXX. de Gruyter, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.