Block, J., & Atterberry, G. (1989). Design essentials: A handbook. Prentice Hall.
Chicago Style (17th ed.) CitationBlock, Jonathan, and Gisele Atterberry. Design Essentials: A Handbook. Englewood Cliffs, N.J: Prentice Hall, 1989.
MLA (9th ed.) CitationBlock, Jonathan, and Gisele Atterberry. Design Essentials: A Handbook. Prentice Hall, 1989.
Warning: These citations may not always be 100% accurate.