APA
Paul Showers, . (1974). Where does the garbage go?. : Thomas Y. Crowell Company.
Chicago
Paul Showers, . 1974. Where does the garbage go?. : Thomas Y. Crowell Company.
Harvard
Paul Showers, . (1974). Where does the garbage go?. : Thomas Y. Crowell Company.
MLA
Paul Showers, . Where does the garbage go?. : Thomas Y. Crowell Company. 1974.