et.al, S. A. Boxes By Four Package Design. [s.n.].
Chicago Style (17th ed.) Citationet.al, Shigeru Akizuki. Boxes By Four Package Design. [s.n.].
MLA (8th ed.) Citationet.al, Shigeru Akizuki. Boxes By Four Package Design. [s.n.].
Warning: These citations may not always be 100% accurate.