Cita APA (7a ed.)

Cherry, G. W. (1980). Pascal programming structures: An introduction to systematic programming. Reston.

Cita Chicago Style (17a ed.)

Cherry, George William. Pascal Programming Structures: An Introduction to Systematic Programming. Reston, Virginia: Reston, 1980.

Cita MLA (9a ed.)

Cherry, George William. Pascal Programming Structures: An Introduction to Systematic Programming. Reston, 1980.