Cita APA (7th ed.)

Williams, L. D. (2011). Chemistry demystified (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Williams, Linda D. Chemistry Demystified. 2nd ed. New York: McGraw-Hill, 2011.

Cita MLA (9th ed.)

Williams, Linda D. Chemistry Demystified. 2nd ed. McGraw-Hill, 2011.