WETA-TV (Television station : Washington, D.C.), Varied Directions, inc, PBS Video, & Hoffman, D. (1991). Breaking boundaries, testing limits. PBS Video.
Chicago Style (17th ed.) CitationWETA-TV (Television station : Washington, D.C.), inc Varied Directions, PBS Video, and David Hoffman. Breaking Boundaries, Testing Limits. Alexandria, VA.: PBS Video, 1991.
MLA (9th ed.) CitationWETA-TV (Television station : Washington, D.C.), et al. Breaking Boundaries, Testing Limits. PBS Video, 1991.
Warning: These citations may not always be 100% accurate.