APA

Peyo, . (1983). What do Smurfs do all Day. New York: Begimner Books.

Chicago

Peyo, . 1983. What do Smurfs do all Day. New York: Begimner Books.

Harvard

Peyo, . (1983). What do Smurfs do all Day. New York: Begimner Books.

MLA

Peyo, . What do Smurfs do all Day. New York: Begimner Books. 1983.