Müller, F., & Christensen, R. Juristische Methodik. Duncker & Humblot.
Chicago Style (17th ed.) CitationMüller, Friedrich, and Ralph Christensen. Juristische Methodik. Berlin: Duncker & Humblot.
MLA (9th ed.) CitationMüller, Friedrich, and Ralph Christensen. Juristische Methodik. Duncker & Humblot.
Warning: These citations may not always be 100% accurate.