APA (7th ed.) Citation

Armstrong, D. G., Henson, K. T., & Savage, T. V. (2009). Teaching today: An introduction to education (8th ed.). Merrill/Pearson.

Chicago Style (17th ed.) Citation

Armstrong, David G., Kenneth T. Henson, and Tom V. Savage. Teaching Today: An Introduction to Education. 8th ed. Upper Saddle River, N.J.: Merrill/Pearson, 2009.

MLA (9th ed.) Citation

Armstrong, David G., et al. Teaching Today: An Introduction to Education. 8th ed. Merrill/Pearson, 2009.