APA (7e ed.) Bronvermelding

Grabe, M., & Grabe, C. (1998). Learning with Internet tools: A primer. Houghton Mifflin Co.

Chicago (17e ed.) Bronvermelding

Grabe, Mark, en Cindy Grabe. Learning with Internet Tools: A Primer. Boston: Houghton Mifflin Co, 1998.

MLA (9e ed.) Bronvermelding

Grabe, Mark, en Cindy Grabe. Learning with Internet Tools: A Primer. Houghton Mifflin Co, 1998.