APA Style

Bridwell, Norman. (1989). Clifford's : Puppy Days . New York: Scholastic INC.

Chicago Style

Bridwell, Norman. Clifford's : Puppy Days. New York: Scholastic INC, 1989. Text.

MLA Style

Bridwell, Norman. Clifford's : Puppy Days. New York: Scholastic INC, 1989. Text.

Turabian Style

Bridwell, Norman. Clifford's : Puppy Days. New York: Scholastic INC, 1989. Print.