APA (7th ed.) Citation

(2016). Practical foundations for programming languages / Robert Harper, Carnegie Mellon University.

Chicago Style (17th ed.) Citation

Practical Foundations for Programming Languages / Robert Harper, Carnegie Mellon University. 2016.

MLA (9th ed.) Citation

Practical Foundations for Programming Languages / Robert Harper, Carnegie Mellon University. 2016.

Warning: These citations may not always be 100% accurate.