एपीए उद्धरण

Drexler, K. E. (1991). Unbounding the future: The nanotechnology revolution. New York: Morrow.

शिकागो स्टाइल उद्धरण

Drexler, K. Eric. Unbounding the Future: The Nanotechnology Revolution. New York: Morrow, 1991.

एमएलए उद्धरण

Drexler, K. Eric. Unbounding the Future: The Nanotechnology Revolution. New York: Morrow, 1991.