Citação norma APA

Chavez-Valdez, R., Kovell, L., Ahlawat, R., McLemore, G. L., Wills-Karp, M., & Gauda, E. B. (2012). Opioids and clonidine modulate cytokine production and opioid receptor expression in neonatal immune cells.

Citação norma Chicago

Chavez-Valdez, Raul, Lara Kovell, Rajni Ahlawat, Gabrielle L. McLemore, Marsha Wills-Karp, e Estelle B. Gauda. Opioids and Clonidine Modulate Cytokine Production and Opioid Receptor Expression in Neonatal Immune Cells. 2012.

Citação norma MLA

Chavez-Valdez, Raul, et al. Opioids and Clonidine Modulate Cytokine Production and Opioid Receptor Expression in Neonatal Immune Cells. 2012.

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