एपीए उद्धरण

Robertson, L. A. (2007). Simple program design: A step by step approach. Sidney, Australia: Thomson.

शिकागो स्टाइल उद्धरण

Robertson, Lesley Anne. Simple Program Design: A Step By Step Approach. Sidney, Australia: Thomson, 2007.

एमएलए उद्धरण

Robertson, Lesley Anne. Simple Program Design: A Step By Step Approach. Sidney, Australia: Thomson, 2007.