APA (7th ed.) Citation

Machtinger, E. T. (2007). Native freshwater mussels. Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

Machtinger, Erika T. Native Freshwater Mussels. Washington, DC: Natural Resources Conservation Service, 2007.

MLA (9th ed.) Citation

Machtinger, Erika T. Native Freshwater Mussels. Natural Resources Conservation Service, 2007.

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