Roller, L. E. (1987). Nonverbal graffiti, dipinti, and stamps. University Museum monograph.
Chicago Style (17th ed.) CitationRoller, Lynn E. "Nonverbal Graffiti, Dipinti, and Stamps." University Museum Monograph 1987.
MLA (8th ed.) CitationRoller, Lynn E. "Nonverbal Graffiti, Dipinti, and Stamps." University Museum Monograph, 1987.
Warning: These citations may not always be 100% accurate.