APA引文

Wallinga, J., Heijne, J. C. M., & Kretzschmar, M. (2005). A Measles Epidemic Threshold in a Highly Vaccinated Population. Public Library of Science.

Citação norma Chicago

Wallinga, Jacco, Janneke C. M. Heijne, and Mirjam Kretzschmar. A Measles Epidemic Threshold in a Highly Vaccinated Population. Public Library of Science, 2005.

MLA引文

Wallinga, Jacco, Janneke C. M. Heijne, and Mirjam Kretzschmar. A Measles Epidemic Threshold in a Highly Vaccinated Population. Public Library of Science, 2005.

警告：這些引文格式不一定是100％准確.