APA-referens

(1982). The inventions that changed the world: A reader's digest guide to man's creative genius through the ages. New York: Readers' Digest Association.

Chicago-stil citat

The Inventions That Changed the World: A Reader's Digest Guide to Man's Creative Genius Through the Ages. New York: Readers' Digest Association, 1982.

MLA-referens

The Inventions That Changed the World: A Reader's Digest Guide to Man's Creative Genius Through the Ages. New York: Readers' Digest Association, 1982.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.