APA (7th ed.) Citation

Homan, H. J. (2017). European starlings. U.S. Department of Agriculture, Animal & Plant Health Inspection Service, Wildlife Services.

Chicago Style (17th ed.) Citation

Homan, H. Jeffrey. European Starlings. Ft. Collins, Colorado: U.S. Department of Agriculture, Animal & Plant Health Inspection Service, Wildlife Services, 2017.

MLA (9th ed.) Citation

Homan, H. Jeffrey. European Starlings. U.S. Department of Agriculture, Animal & Plant Health Inspection Service, Wildlife Services, 2017.