Cita APA (7th ed.)

Hein, M., & Arena, S. (2010). Foundations of college chemistry (13th ed.). Wiley.

Cita Chicago (17th ed.)

Hein, Morris, i Susan Arena. Foundations of College Chemistry. 13th ed. Hoboken, NJ: Wiley, 2010.

Cita MLA (9th ed.)

Hein, Morris, i Susan Arena. Foundations of College Chemistry. 13th ed. Wiley, 2010.