APA (7th ed.) Zitazioa

Williams, I. (2001). Environmental Chemistry: A modular approach. John Wiley & Sons.

Chicago Style (17th ed.) Zitazioa

Williams, Ian. Environmental Chemistry: A Modular Approach. New York: John Wiley & Sons, 2001.

MLA (9th ed.) Zitazioa

Williams, Ian. Environmental Chemistry: A Modular Approach. John Wiley & Sons, 2001.