APA (7th ed.) Citation

(1945). Twenty-four progresssive piano duets you like to play. G. Schirmer.

Chicago Style (17th ed.) Citation

Twenty-four Progresssive Piano Duets You like to Play. New York: G. Schirmer, 1945.

MLA (9th ed.) Citation

Twenty-four Progresssive Piano Duets You like to Play. G. Schirmer, 1945.