Παραπομπή σε μορφή APA (7η εκδ.)

Roskin, J., & Aveyard, P. (2009). Canadian and English students' beliefs about waterpipe smoking: A qualitative study.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roskin, J., και P. Aveyard. Canadian and English Students' Beliefs About Waterpipe Smoking: A Qualitative Study. 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Roskin, J., και P. Aveyard. Canadian and English Students' Beliefs About Waterpipe Smoking: A Qualitative Study. 2009.