APA (7th ed.) Citation

Armstrong, Savage, & Henson. (2005). Teaching today: An introduction to education. Merrill/Prentice Hall.

Chicago Style (17th ed.) Citation

Armstrong, Savage, and Henson. Teaching Today: An Introduction to Education. Upper Saddle River: Merrill/Prentice Hall, 2005.

MLA (8th ed.) Citation

Armstrong, et al. Teaching Today: An Introduction to Education. Merrill/Prentice Hall, 2005.