Cita APA (7th ed.)

John, J. A., & Williams, E. R. (1995). Cyclic and computer generated design. Chapman & Hall.

Cita Chicago (17th ed.)

John, J. A., i E. R. Williams. Cyclic and Computer Generated Design. London: Chapman & Hall, 1995.

Cita MLA (9th ed.)

John, J. A., i E. R. Williams. Cyclic and Computer Generated Design. Chapman & Hall, 1995.