APA (7th ed.) Citation

(1993). The SPY guide to design and print (3rd edition.). SPY Designs.

Chicago Style (17th ed.) Citation

The SPY Guide to Design and Print. 3rd edition. London: SPY Designs, 1993.

MLA (9th ed.) Citation

The SPY Guide to Design and Print. 3rd edition. SPY Designs, 1993.

Warning: These citations may not always be 100% accurate.