Gaya APA

Widiasworo, E. (1975). Complete Handyman do-it-yourself Encyclopedia 18: Swimming Pool-Tools . New York: H. S. Stuttman.

Gaya MLA

Widiasworo, Erwin. "Complete Handyman do-it-yourself Encyclopedia 18: Swimming Pool-Tools". New York: H. S. Stuttman, 1975. Text.