Παραπομπή σε μορφή APA (7η εκδ.)

Cobb, P., Yackel, E., & McClain, K. (2000). Symbolizing and communicating in mathematics classrooms: Perspectives on discourse, tools and instructional design. Lawrence Erlbaum.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cobb, Paul, Erna Yackel, και Kay McClain. Symbolizing and Communicating in Mathematics Classrooms: Perspectives on Discourse, Tools and Instructional Design. London: Lawrence Erlbaum, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cobb, Paul, et al. Symbolizing and Communicating in Mathematics Classrooms: Perspectives on Discourse, Tools and Instructional Design. Lawrence Erlbaum, 2000.