Cita APA (7th ed.)

Brown, T. L., LeMay, H. E., & Bursten, B. E. (1994). Chemistry: The central science (6th ed.). Prentice Hall.

Cita Chicago (17th ed.)

Brown, Theodore L., Harold Eugene LeMay, i Bruce E. Bursten. Chemistry: The Central Science. 6th ed. Englewood Cliffs, N. J., Englewood Cliff, NJ: Prentice Hall, 1994.

Cita MLA (9th ed.)

Brown, Theodore L., et al. Chemistry: The Central Science. 6th ed. Prentice Hall, 1994.