APA

Barr D. B., Bravo R., Weerasekera G., Caltabiano L. M., Whitehead R. D., Olsson A. O., Caudill S. P., Schober S. E., Pirkle J. L., Sampson E. J., Jackson R. J. & Needham L. L. (20040506). Concentrations of dialkyl phosphate metabolites of organophosphorus pesticides in the U.S. population. : Environmental health perspectives.

Chicago

Barr Dana B, Bravo Roberto, Weerasekera Gayanga, Caltabiano Lisa M, Whitehead Ralph D, Olsson Anders O, Caudill Samuel P, Schober Susan E, Pirkle James L, Sampson Eric J, Jackson Richard J and Needham Larry L. 20040506. Concentrations of dialkyl phosphate metabolites of organophosphorus pesticides in the U.S. population. : Environmental health perspectives.

Harvard

Barr D. B., Bravo R., Weerasekera G., Caltabiano L. M., Whitehead R. D., Olsson A. O., Caudill S. P., Schober S. E., Pirkle J. L., Sampson E. J., Jackson R. J. and Needham L. L. (20040506). Concentrations of dialkyl phosphate metabolites of organophosphorus pesticides in the U.S. population. : Environmental health perspectives.

MLA

Barr Dana B, Bravo Roberto, Weerasekera Gayanga, Caltabiano Lisa M, Whitehead Ralph D, Olsson Anders O, Caudill Samuel P, Schober Susan E, Pirkle James L, Sampson Eric J, Jackson Richard J and Needham Larry L. Concentrations of dialkyl phosphate metabolites of organophosphorus pesticides in the U.S. population. : Environmental health perspectives. 20040506.