Cita APA (7a ed.)
RW, P., & Jr, B. J. (1998). Easy lead-screening kits for use in the field. Journal of Environmental Health, 60(7), 33-34.
Cita Chicago Style (17a ed.)
RW, Powitz, y Balsamo JJ Jr. "Easy Lead-screening Kits for Use in the Field." Journal of Environmental Health 60, no. 7 (1998): 33-34.
Cita MLA (9a ed.)
RW, Powitz, y Balsamo JJ Jr. "Easy Lead-screening Kits for Use in the Field." Journal of Environmental Health, vol. 60, no. 7, 1998, pp. 33-34.
Precaución: Estas citas no son 100% exactas.