एपीए उद्धरण

Penny A Kendall. (1987). Introduction to systems analysis and design: A structured approach. Boston, Massachusetts: Allyn and Bacon.

शिकागो स्टाइल उद्धरण

Penny A Kendall. Introduction to Systems Analysis and Design: A Structured Approach. Boston, Massachusetts: Allyn and Bacon, 1987.

एमएलए उद्धरण

Penny A Kendall. Introduction to Systems Analysis and Design: A Structured Approach. Boston, Massachusetts: Allyn and Bacon, 1987.