Παραπομπή σε μορφή APA (7η εκδ.)

Roura, E., Castellsagué, X., Pawlita, M., Travier, N., Waterboer, T., Margall, N., . . . Trichopoulos, D. (2014). Smoking as a major risk factor for cervical cancer and pre-cancer: Results from the EPIC cohort.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roura, E., et al. Smoking as a Major Risk Factor for Cervical Cancer and Pre-cancer: Results from the EPIC Cohort. 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Roura, E., et al. Smoking as a Major Risk Factor for Cervical Cancer and Pre-cancer: Results from the EPIC Cohort. 2014.