APA (7th ed.) Citation

Gillett, G. (1980). Your window to the future (2nd ed.). [s.n.].

Chicago Style (17th ed.) Citation

Gillett, Grover. Your Window to the Future. 2nd ed. Dallas: [s.n.], 1980.

MLA (9th ed.) Citation

Gillett, Grover. Your Window to the Future. 2nd ed. [s.n.], 1980.