Citazione Stile APA (7a Edizione)

(1994). The Smith Collection of Penny Arcade Machines and Related Memorabilia: September 16 and 17, 1994.

Citazione stile Chigago Style (17a edizione)

The Smith Collection of Penny Arcade Machines and Related Memorabilia: September 16 and 17, 1994. New York, 1994.

Citatione MLA (8a ed.)

The Smith Collection of Penny Arcade Machines and Related Memorabilia: September 16 and 17, 1994. 1994.