(1968). Horton hatches the egg / by Dr. Seuss.
Cita Chicago (17th ed.)Horton Hatches the Egg / by Dr. Seuss. 1968.
Cita MLA (9th ed.)Horton Hatches the Egg / by Dr. Seuss. 1968.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)