APA Style

Flatow, I. (1993). They All Laughed; from Light Bulbs to Lasers, the Fascinating Stories Behind the Great Inventions that have Changed Our Lives . : Harper Perennial.

MLA Style

Flatow, Ira. "They All Laughed; from Light Bulbs to Lasers, the Fascinating Stories Behind the Great Inventions that have Changed Our Lives". : Harper Perennial, 1993. BOOK.