Gaya APA

Praptanto, E. (2005). Everyday Life Inventions : Computer. Telephone, Clock, Refrigerator, Television, Water Closet . Jakarta: Pustaka Lebah.

Gaya MLA

Praptanto, Eko. "Everyday Life Inventions : Computer. Telephone, Clock, Refrigerator, Television, Water Closet". Jakarta: Pustaka Lebah, 2005. Text / Book.