APA Style

Seuss's, D. (2009). Dr. Seuss's happy birthday baby! : with Seussian stuff to touch, spin, and sniff . New York, USA: Random House.

MLA Style

Seuss's, Dr.. "Dr. Seuss's happy birthday baby! : with Seussian stuff to touch, spin, and sniff". New York, USA: Random House, 2009. Text.