Cita APA (7th ed.)

Lobel, A. (1979). Days with Frog and Toad. Harper & Row.

Cita Chicago (17th ed.)

Lobel, Arnold. Days with Frog and Toad. New York: Harper & Row, 1979.

Cita MLA (8th ed.)

Lobel, Arnold. Days with Frog and Toad. Harper & Row, 1979.