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引文Roller, Lynn E. "Nonverbal Graffiti, Dipinti, and Stamps." University Museum Monograph, 1987.
警告:這些引文格式不一定是100%准確.