Cita APA (7th ed.)

Guarino, D., & Kellogg, S. (1989). Is your mama a llaman. Scholastic.

Cita Chicago (17th ed.)

Guarino, Deborah, i Steven Kellogg. Is Your Mama a Llaman. New York: Scholastic, 1989.

Cita MLA (9th ed.)

Guarino, Deborah, i Steven Kellogg. Is Your Mama a Llaman. Scholastic, 1989.