APA-referens (7:e uppl.)

Swenson, L. B. (1973). Preludes and nocturnes: For piano. Theodore Presser.

Chicago-referens (17:e uppl.)

Swenson, Lucile Burnhope. Preludes and Nocturnes: For Piano. Pennsylvania: Theodore Presser, 1973.

MLA-referens (9:e uppl.)

Swenson, Lucile Burnhope. Preludes and Nocturnes: For Piano. Theodore Presser, 1973.