APA (7th ed.) Citation

ACTIVISION. (1987). POSTCARDS DESIGNER'S GUIDE. PRODUCT SUPPORT.

Chicago Style (17th ed.) Citation

ACTIVISION. POSTCARDS DESIGNER'S GUIDE. PRODUCT SUPPORT, 1987.

MLA (8th ed.) Citation

ACTIVISION. POSTCARDS DESIGNER'S GUIDE. PRODUCT SUPPORT, 1987.

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