एपीए उद्धरण

Meyer, B. (2011). Touch of class: Learning to program well with objects and contracts. Springer.

शिकागो स्टाइल उद्धरण

Meyer, Bertrand. Touch of Class: Learning to Program Well with Objects and Contracts. New Delhi: Springer, 2011.

एमएलए उद्धरण

Meyer, Bertrand. Touch of Class: Learning to Program Well with Objects and Contracts. Springer, 2011.