APA (7th ed.) Citation

Bird. Introduction to functional programming using haskel (2nd ed.).

Chicago Style (17th ed.) Citation

Bird. Introduction to Functional Programming Using Haskel. 2nd ed. LondonlbPrentice Halllc1998.

MLA (9th ed.) Citation

Bird. Introduction to Functional Programming Using Haskel. 2nd ed.

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