एपीए उद्धरण

Chang, S. K. 1. (1989). Principles of pictorial information systems design. Englewood Cliffs, N.J.: Prentice Hall.

शिकागो स्टाइल उद्धरण

Chang, S. K. 1944-. Principles of Pictorial Information Systems Design. Englewood Cliffs, N.J.: Prentice Hall, 1989.

एमएलए उद्धरण

Chang, S. K. 1944-. Principles of Pictorial Information Systems Design. Englewood Cliffs, N.J.: Prentice Hall, 1989.