APA (7th ed.) Citation

Bird, R. (1998). Introduction to functional programming using Haskell (2nd ed.). Pearson Education.

Chicago Style (17th ed.) Citation

Bird, Richard. Introduction to Functional Programming Using Haskell. 2nd ed. England: Pearson Education, 1998.

MLA (9th ed.) Citation

Bird, Richard. Introduction to Functional Programming Using Haskell. 2nd ed. Pearson Education, 1998.

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