Citazione Stile APA (7a Edizione)

Jâezâequel, J. (1996). Object-oriented software engineering with Eiffel. Addison-Wesley Pub. Co.

Citazione stile Chigago Style (17a edizione)

Jâezâequel, Jean-Marc. Object-oriented Software Engineering with Eiffel. Reading, Mass: Addison-Wesley Pub. Co, 1996.

Citatione MLA (9a ed.)

Jâezâequel, Jean-Marc. Object-oriented Software Engineering with Eiffel. Addison-Wesley Pub. Co, 1996.