APA (7th ed.) Citation

Richt. (2013). Swine Influenza (1.). Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Richt. Swine Influenza. 1. Springer Berlin Heidelberg, 2013.

MLA (8th ed.) Citation

Richt. Swine Influenza. 1. Springer Berlin Heidelberg, 2013.

Warning: These citations may not always be 100% accurate.