Cita APA (7a ed.)

Hutchins, P. (2002). We're going on a picnic! Greenwillow Books.

Cita Chicago Style (17a ed.)

Hutchins, Pat. We're Going on a Picnic! [New York]: Greenwillow Books, 2002.

Cita MLA (8a ed.)

Hutchins, Pat. We're Going on a Picnic! Greenwillow Books, 2002.