APA (7th ed.) Citation

Hunter, E. J. (2002). Classification made simple (2nd ed.). Ashgate.

Chicago Style (17th ed.) Citation

Hunter, Eric J. Classification Made Simple. 2nd ed. Aldershot, Hants, Eng: Ashgate, 2002.

MLA (9th ed.) Citation

Hunter, Eric J. Classification Made Simple. 2nd ed. Ashgate, 2002.