APA (7th ed.) Citation

Marks, R. (2007). Sharp-tailed grouse (Tympanuchus phasianellus). Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

Marks, Raissa. Sharp-tailed Grouse (Tympanuchus Phasianellus). Washington, DC: Natural Resources Conservation Service, 2007.

MLA (9th ed.) Citation

Marks, Raissa. Sharp-tailed Grouse (Tympanuchus Phasianellus). Natural Resources Conservation Service, 2007.

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