APA (7th ed.) Citation

G. Schirmer, Inc. (1937). Fifty-six songs you like to sing. G. Schirmer.

Chicago Style (17th ed.) Citation

G. Schirmer, Inc. Fifty-six Songs You like to Sing. New York: G. Schirmer, 1937.

MLA (9th ed.) Citation

G. Schirmer, Inc. Fifty-six Songs You like to Sing. G. Schirmer, 1937.