Citação norma APA

Cleymaet, R., Collys, K., Retief, D. H., Michotte, Y., Slop, D., Taghon, E., . . . Coomans, D. (1991). Relation between lead in surface tooth enamel, blood, and saliva from children residing in the vicinity of a non-ferrous metal plant in Belgium.

Citação norma Chicago

Cleymaet, R., K. Collys, D H. Retief, Y. Michotte, D. Slop, E. Taghon, W. Maex, and D. Coomans. Relation between Lead in Surface Tooth Enamel, Blood, and Saliva From Children Residing in the Vicinity of a Non-ferrous Metal Plant in Belgium. 1991.

Citação norma MLA

Cleymaet, R., et al. Relation between Lead in Surface Tooth Enamel, Blood, and Saliva From Children Residing in the Vicinity of a Non-ferrous Metal Plant in Belgium. 1991.

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