Cita APA

Hopkins, T. 1., & Horan, B. (1995). Smalltalk: An introduction to application development using VisualWorks. Prentice Hall.

Citación estilo Chicago

Hopkins, T. 1957-, and Bernard Horan. Smalltalk: An Introduction to Application Development Using VisualWorks. London ; New York: Prentice Hall, 1995.

Cita MLA

Hopkins, T. 1957-, and Bernard Horan. Smalltalk: An Introduction to Application Development Using VisualWorks. London ; New York: Prentice Hall, 1995.