APA (7th ed.) Citation

Diehl, K. S. (1966). Hymns and tunes: An index. Scarecrow Press.

Chicago Style (17th ed.) Citation

Diehl, Katharine Smith. Hymns and Tunes: An Index. New York: Scarecrow Press, 1966.

MLA (9th ed.) Citation

Diehl, Katharine Smith. Hymns and Tunes: An Index. Scarecrow Press, 1966.