Cita APA (7th ed.)

Henkes, K. (1986). A weekend with Wendell. Greenwillow Books.

Cita Chicago (17th ed.)

Henkes, Kevin. A Weekend with Wendell. New York: Greenwillow Books, 1986.

Cita MLA (8th ed.)

Henkes, Kevin. A Weekend with Wendell. Greenwillow Books, 1986.