APA (7th ed.) Citation

Brennan, M. L., & Christley, R. M. (2013). Cattle producers’ perceptions of biosecurity. BioMed Central.

Chicago Style (17th ed.) Citation

Brennan, Marnie L., and Robert M. Christley. Cattle Producers’ Perceptions of Biosecurity. BioMed Central, 2013.

MLA (9th ed.) Citation

Brennan, Marnie L., and Robert M. Christley. Cattle Producers’ Perceptions of Biosecurity. BioMed Central, 2013.

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