Friedrich, E., & Friedrich, P. (2014). Charaktere homöopathischer Arzneimittel. Traupe.
Chicago Style (17th ed.) CitationFriedrich, Edeltraud, and Peter Friedrich. Charaktere Homöopathischer Arzneimittel. Höhenkirchen-Sbr: Traupe, 2014.
MLA (9th ed.) CitationFriedrich, Edeltraud, and Peter Friedrich. Charaktere Homöopathischer Arzneimittel. Traupe, 2014.
Warning: These citations may not always be 100% accurate.