ADAAG manual :
a guide to the Americans with Disabilities Act accessibility guidelines /
written by the Access Board ; illustrated by CADD Microsystems, Inc., Evan Terry Associates, PVA Architecture.

APA Citation

Architectural and Transportation Barriers Compliance Board. (1998). ADAAG manual: a guide to the Americans with Disabilities Act accessibility guidelines. [Washington, D.C.: U.S. Architectural and Transportation Barriers Compliance Board.

MLA Citation

Architectural and Transportation Barriers Compliance Board. ADAAG Manual: a Guide to the Americans With Disabilities Act Accessibility Guidelines. [Washington, D.C.: U.S. Architectural and Transportation Barriers Compliance Board, 1998.

Warning: These citations may not always be complete (especially for serials).