Cita APA (7a ed.)

Bunting, E., & McCully, E. A. (2002). Sing a song of piglets: A calendar in verse. Clarion Books.

Cita Chicago Style (17a ed.)

Bunting, Eve, y Emily Arnold McCully. Sing a Song of Piglets: A Calendar in Verse. New York: Clarion Books, 2002.

Cita MLA (8a ed.)

Bunting, Eve, y Emily Arnold McCully. Sing a Song of Piglets: A Calendar in Verse. Clarion Books, 2002.

Precaución: Estas citas no son 100% exactas.