Cita APA

Seuss, D. 1. (1991). Dr. Seuss's ABC. New York: Random House.

Citación estilo Chicago

Seuss, Dr. 1904-1991. Dr. Seuss's ABC. New York: Random House, 1991.

Cita MLA

Seuss, Dr. 1904-1991. Dr. Seuss's ABC. New York: Random House, 1991.