Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Cline, K., & Zullo, H. (2011). Teaching mathematics with classroom voting: With and without clickers. Mathematical Association of America.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Kelly Cline, και Holly Zullo. Teaching Mathematics with Classroom Voting: With and Without Clickers. Washington, D.C.: Mathematical Association of America, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Teaching Mathematics with Classroom Voting: With and Without Clickers. Mathematical Association of America, 2011.