Cita APA (7a ed.)

Smith, B. (2000). Joy in the morning (1st perennial classics ed.). Perennial Classics.

Cita Chicago Style (17a ed.)

Smith, Betty. Joy in the Morning. 1st perennial classics ed. New York: Perennial Classics, 2000.

Cita MLA (8a ed.)

Smith, Betty. Joy in the Morning. 1st perennial classics ed. Perennial Classics, 2000.

Precaución: Estas citas no son 100% exactas.