Παραπομπή σε μορφή APA (7η εκδ.)

Nunes, T., Bryant, P., Hallett, D., Bell, D., & Evans, D. (2009). Teaching Children About the Inverse Relation Between Addition and Subtraction.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nunes, T., P. Bryant, D. Hallett, D. Bell, και D. Evans. Teaching Children About the Inverse Relation Between Addition and Subtraction. 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Nunes, T., et al. Teaching Children About the Inverse Relation Between Addition and Subtraction. 2009.