Cita APA

Chan, P. K., To, K., Wu, A., Tse, G. M., Chan, K., Lui, S., . . . Tomlinson, B. (2004). Human Metapneumovirus-associated Atypical Pneumonia and SARS. Centers for Disease Control and Prevention.

Chicago Style Citation

Chan, Paul K.S., Ka-Fai To, Alan Wu, Gary M.K Tse, Kui-Fat Chan, Siu-Fai Lui, Joseph J.Y Sung, John S. Tam, i Brian Tomlinson. Human Metapneumovirus-associated Atypical Pneumonia and SARS. Centers for Disease Control and Prevention, 2004.

Cita MLA

Chan, Paul K.S., et al. Human Metapneumovirus-associated Atypical Pneumonia and SARS. Centers for Disease Control and Prevention, 2004.