Cita APA (7a ed.)
(2002). Products & services. Journal of Environmental Health, 64(9), 61-62.
Cita Chicago Style (17a ed.)
"Products & Services." Journal of Environmental Health 64, no. 9 (2002): 61-62.
Cita MLA (9a ed.)
"Products & Services." Journal of Environmental Health, vol. 64, no. 9, 2002, pp. 61-62.
Precaución: Estas citas no son 100% exactas.