Citazione Stile APA (7a Edizione)

Harrison, B., Warrell, D., Fawcett, I., Mohammed, Y., Mohammed, W., Pope, H., & Watkins, B. (1974). SILICOSIS IN GRIND-STONE CUTTERS IN NIGERIA.

Citazione stile Chigago Style (17a edizione)

Harrison, B., D. Warrell, I. Fawcett, Y. Mohammed, W. Mohammed, H. Pope, e B. Watkins. SILICOSIS IN GRIND-STONE CUTTERS IN NIGERIA. 1974.

Citatione MLA (9a ed.)

Harrison, B., et al. SILICOSIS IN GRIND-STONE CUTTERS IN NIGERIA. 1974.