Gaya APA

Gay, P., Books, T, E, O, T, L. (1976). Great ages of man. A history of the world's cultures Age of enlightenment . : time life books.

Gaya MLA

Gay, Peter., Books, The, Editors, Of, Time, Life. "Great ages of man. A history of the world's cultures Age of enlightenment". : time life books, 1976. Text.