Cita APA

Crowninshield, E. (1938). The sing and play book. Boston, Mass.: The Boston Music Co..

Citación estilo Chicago

Crowninshield, Ethel. The Sing and Play Book. Boston, Mass.: The Boston Music Co., 1938.

Cita MLA

Crowninshield, Ethel. The Sing and Play Book. Boston, Mass.: The Boston Music Co., 1938.