Cita APA (7th ed.)

Ziefert, H., & Hoffman, S. (2006). Too much tooting! Sterling Pub. Co..

Cita Chicago (17th ed.)

Ziefert, Harriet, i Sanford Hoffman. Too Much Tooting! New York: Sterling Pub. Co., 2006.

Cita MLA (8th ed.)

Ziefert, Harriet, i Sanford Hoffman. Too Much Tooting! Sterling Pub. Co., 2006.