Cita APA (7a ed.)

Barbosa, N. R., Cid, Y. P., Carvalho, F. L., Ferreira, A. S., & Silva, J. A. (2009). Simple high performance liquid chromatography method for determination of benzalkonium chloride homologues in nasal preparations.

Cita Chicago Style (17a ed.)

Barbosa, Nádia R., Yara P. Cid, Fernanda L.H Carvalho, Aline S. Ferreira, y Jane A. Silva. Simple High Performance Liquid Chromatography Method for Determination of Benzalkonium Chloride Homologues in Nasal Preparations. 2009.

Cita MLA (8a ed.)

Barbosa, Nádia R., et al. Simple High Performance Liquid Chromatography Method for Determination of Benzalkonium Chloride Homologues in Nasal Preparations. 2009.