Cita APA (7a ed.)

Watt, D. A., & Muffy, T. (1991). Programming language syntax and semantics. Prentice Hall.

Cita Chicago Style (17a ed.)

Watt, David A., y Thomas Muffy. Programming Language Syntax and Semantics. New York: Prentice Hall, 1991.

Cita MLA (8a ed.)

Watt, David A., y Thomas Muffy. Programming Language Syntax and Semantics. Prentice Hall, 1991.