Gaya APA

Garrison, N, D, V, M, C, D, R. (2013). Teaching in Blended Learning Environments . : Athabasca University Press.

Gaya MLA

Garrison, Norman, D., Vaughan;, Martha, Cleveland-Innes;, D., Randy. "Teaching in Blended Learning Environments". : Athabasca University Press, 2013. Text.