एपीए उद्धरण

Liu, C. (1996). Smalltalk, objects, and design. Manning publications.

शिकागो स्टाइल उद्धरण

Liu, Chamond. Smalltalk, Objects, and Design. Greenwich: Manning publications, 1996.

एमएलए उद्धरण

Liu, Chamond. Smalltalk, Objects, and Design. Manning publications, 1996.