Cita APA (7a ed.)

Ezzell, B. (1989). Object-oriented programming in Turbo Pascal 5.5. Addison-Wesley.

Cita Chicago Style (17a ed.)

Ezzell, Ben. Object-oriented Programming in Turbo Pascal 5.5. Reading, Massachusetts [etc.]: Addison-Wesley, 1989.

Cita MLA (9a ed.)

Ezzell, Ben. Object-oriented Programming in Turbo Pascal 5.5. Addison-Wesley, 1989.