Gaya APA

C, R, R., Et.All, J, D, K. (2011). The instructional design knowledge base:theory research and practice/ Rita C.Richey Et.All (Cet.1). New York: Routledge.

Gaya MLA

C, Richey, Rita., Et.All, James, D, Klein. "The instructional design knowledge base:theory research and practice/ Rita C.Richey Et.All". Cet.1 New York: Routledge, 2011. Text.