APA (7th ed.) Citation

Martin, F., & Rudhardt, A. (1962). Trois chants de noël: = Drei Weihnachtslieder = Three Christmas songs. Universal Edition A.G.

Chicago Style (17th ed.) Citation

Martin, Frank, and Albert Rudhardt. Trois Chants De Noël: = Drei Weihnachtslieder = Three Christmas Songs. Zürich: Universal Edition A.G, 1962.

MLA (9th ed.) Citation

Martin, Frank, and Albert Rudhardt. Trois Chants De Noël: = Drei Weihnachtslieder = Three Christmas Songs. Universal Edition A.G, 1962.