Citazione APA

Doll, R., & Pike, M. C. (1972). Trends in Mortality among British Doctors in Relation to Their Smoking Habits. J R Coll Physicians Lond.

Stile di citazione Chicago

Doll, Richard, e M. C. Pike. "Trends in Mortality Among British Doctors in Relation to Their Smoking Habits." J R Coll Physicians Lond 1972.

Citazione MLA

Doll, Richard, e M. C. Pike. "Trends in Mortality Among British Doctors in Relation to Their Smoking Habits." J R Coll Physicians Lond 1972.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.