Cita APA

Scutchfield, F. D., Michener, J. L., & Thacker, S. B. (2012). Scutchfield et al. Respond. American Public Health Association.

Citación estilo Chicago

Scutchfield, F. Douglas, J. Lloyd Michener, y Stephen B. Thacker. Scutchfield Et Al. Respond. American Public Health Association, 2012.

Cita MLA

Scutchfield, F. Douglas, J. Lloyd Michener, y Stephen B. Thacker. Scutchfield Et Al. Respond. American Public Health Association, 2012.