APA (7e ed.) Bronvermelding

Christy, V. A., & Paton, J. G. (1990). Expressive singing song anthology (3rd ed., low voice ed.). W. C. Brown.

Chicago (17e ed.) Bronvermelding

Christy, Van A., en John Glenn Paton. Expressive Singing Song Anthology. 3rd ed., low voice ed. Dubuque: W. C. Brown, 1990.

MLA (9e ed.) Bronvermelding

Christy, Van A., en John Glenn Paton. Expressive Singing Song Anthology. 3rd ed., low voice ed. W. C. Brown, 1990.