Citazione Stile APA (7a Edizione)

Hill, J. W., & Marshall, P. (2001). Chemical investigations for changing times (9th ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Hill, John William, e Paula Marshall. Chemical Investigations for Changing Times. 9th ed. New Jersey: Prentice Hall, 2001.

Citatione MLA (9a ed.)

Hill, John William, e Paula Marshall. Chemical Investigations for Changing Times. 9th ed. Prentice Hall, 2001.