Cita APA (7a ed.)

Barstow, D., Shrobe, H., & Sandewall, E. (1976). Interactive programming environments. McGraw-Hill.

Cita Chicago Style (17a ed.)

Barstow, David, Howar Shrobe, y Erik Sandewall. Interactive Programming Environments. Nueva York: McGraw-Hill, 1976.

Cita MLA (9a ed.)

Barstow, David, et al. Interactive Programming Environments. McGraw-Hill, 1976.