Cita APA (7a ed.)

Parish, P., & Sweat, L. (1979). Amelia Bedelia helps out. Greenwillow Books.

Cita Chicago Style (17a ed.)

Parish, Peggy, y Lynn Sweat. Amelia Bedelia Helps Out. New York: Greenwillow Books, 1979.

Cita MLA (8a ed.)

Parish, Peggy, y Lynn Sweat. Amelia Bedelia Helps Out. Greenwillow Books, 1979.