Cita APA (7a ed.)

Tafuri, N. (1984). Have you seen my duckling? Greenwillow Books.

Cita Chicago Style (17a ed.)

Tafuri, Nancy. Have You Seen My Duckling? New York: Greenwillow Books, 1984.

Cita MLA (8a ed.)

Tafuri, Nancy. Have You Seen My Duckling? Greenwillow Books, 1984.

Precaución: Estas citas no son 100% exactas.