APA引文

Hogstedt, C., Rohlén, O., Berndtsson, B. S., Axelson, O., & Ehrenberg, L. (1979). A cohort study of mortality and cancer incidence in ethylene oxide production workers.

Citação norma Chicago

Hogstedt, C., O. Rohlén, B S. Berndtsson, O. Axelson, and L. Ehrenberg. A Cohort Study of Mortality and Cancer Incidence in Ethylene Oxide Production Workers. 1979.

MLA引文

Hogstedt, C., et al. A Cohort Study of Mortality and Cancer Incidence in Ethylene Oxide Production Workers. 1979.