Cita APA (7th ed.)

(1991). Algebraic specification techniques in object oriented programming environments / R. Breu.

Cita Chicago (17th ed.)

Algebraic Specification Techniques in Object Oriented Programming Environments / R. Breu. 1991.

Cita MLA (9th ed.)

Algebraic Specification Techniques in Object Oriented Programming Environments / R. Breu. 1991.

Atenció: Aquestes cites poden no estar 100% correctes.