Cita APA (7a ed.)

Sethi, R. (1990). Programming languages: Concepts and constructs. Addison-Wesley.

Cita Chicago Style (17a ed.)

Sethi, Ravi. Programming Languages: Concepts and Constructs. Reading, Massachusetts [etc.]: Addison-Wesley, 1990.

Cita MLA (9a ed.)

Sethi, Ravi. Programming Languages: Concepts and Constructs. Addison-Wesley, 1990.