Cita APA

Goldberg, A., & Robson, D. (1983). Smalltalk-80: The language and its implementation. Reading, Mass.: Addison-Wesley.

Citación estilo Chicago

Goldberg, Adele, y David Robson. Smalltalk-80: The Language and Its Implementation. Reading, Mass.: Addison-Wesley, 1983.

Cita MLA

Goldberg, Adele, y David Robson. Smalltalk-80: The Language and Its Implementation. Reading, Mass.: Addison-Wesley, 1983.