Cita APA

Tracey, V. V., De, N. C., & Harper, J. R. (1971). Obesity and Respiratory Infection in Infants and Young Children.

Chicago Style Citation

Tracey, V. V., N. C. De, i J. R. Harper. Obesity and Respiratory Infection in Infants and Young Children. 1971.

Cita MLA

Tracey, V. V., N. C. De, i J. R. Harper. Obesity and Respiratory Infection in Infants and Young Children. 1971.