APA Citatie

Barreto, S. M., Swerdlow, A. J., Smith, P. G., & Higgins, C. D. (1997). A nested case-control study of fatal work related injuries among Brazilian steel workers.

Chicago Style citaat

Barreto, S M., A J. Swerdlow, P G. Smith, en C D. Higgins. A Nested Case-control Study of Fatal Work Related Injuries Among Brazilian Steel Workers. 1997.

MLA citatie

Barreto, S M., A J. Swerdlow, P G. Smith, en C D. Higgins. A Nested Case-control Study of Fatal Work Related Injuries Among Brazilian Steel Workers. 1997.