APA (7th ed.) Citation

Metcalf, C., Bjørnstad, O., Grenfell, B., & Andreasen, V. (2009). Seasonality and comparative dynamics of six childhood infections in pre-vaccination Copenhagen.

Chicago Style (17th ed.) Citation

Metcalf, C., O. Bjørnstad, B. Grenfell, and V. Andreasen. Seasonality and Comparative Dynamics of Six Childhood Infections in Pre-vaccination Copenhagen. 2009.

MLA (9th ed.) Citation

Metcalf, C., et al. Seasonality and Comparative Dynamics of Six Childhood Infections in Pre-vaccination Copenhagen. 2009.