Citazione Stile APA (7a Edizione)

Espiritu, L. A. P., Fabian, M. G., Lapeña, M. C. T., & Santos, M. L. V. (2004). National Research Center for Emerging Infectious Disease.

Citazione stile Chigago Style (17a edizione)

Espiritu, Lesley Ardelle P., Michelle G. Fabian, Mary Carmelle T. Lapeña, e Maria Lisa V. Santos. National Research Center for Emerging Infectious Disease. 2004.

Citatione MLA (9a ed.)

Espiritu, Lesley Ardelle P., et al. National Research Center for Emerging Infectious Disease. 2004.