Citação norma APA

Heacock, H., Hertzman, C., Demers, P. A., Gallagher, R., Hogg, R. S., Teschke, K., . . . Kelly, S. (2000). Childhood cancer in the offspring of male sawmill workers occupationally exposed to chlorophenate fungicides.

Citação norma Chicago

Heacock, H., et al. Childhood Cancer in the Offspring of Male Sawmill Workers Occupationally Exposed to Chlorophenate Fungicides. 2000.

Citação norma MLA

Heacock, H., et al. Childhood Cancer in the Offspring of Male Sawmill Workers Occupationally Exposed to Chlorophenate Fungicides. 2000.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.