Παραπομπή σε μορφή APA (7η εκδ.)

Carstensen, J. (1987). Occupation, smoking and lung cancer: Cohort studies based on Swedish register data.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Carstensen, John. Occupation, Smoking and Lung Cancer: Cohort Studies Based on Swedish Register Data. 1987.

Παραπομπή σε μορφή MLA (8th εκδ.)

Carstensen, John. Occupation, Smoking and Lung Cancer: Cohort Studies Based on Swedish Register Data. 1987.