APA引文

Butler, C., van der Linden, M., MacMillan, H., & van der Wouden, J. (2003). Screening children in the first four years of life to undergo early treatment for otitis media with effusion.

Chicago Style (17th ed.) Citation

Butler, C., M. van der Linden, H. MacMillan, and J. van der Wouden. Screening Children in the First Four Years of Life to Undergo Early Treatment for Otitis Media with Effusion. 2003.

MLA引文

Butler, C., et al. Screening Children in the First Four Years of Life to Undergo Early Treatment for Otitis Media with Effusion. 2003.