Ernestus
MLA
Odo, and Thomas A.-P Klein. Ernestus. Spolia Berolinensia. Hildesheim: Weidmann, 2000
APA, 7th edition
Odo, O., & Klein, T. A.-P. (2000). Ernestus. Spolia Berolinensia. Hildesheim: Weidmann
Chicago, 17th edition
Odo, and Thomas A.-P Klein. Ernestus. Spolia Berolinensia. Hildesheim: Weidmann, 2000