APA (7th ed.) Citation

Lindbaek, M., & Butler, C. (2008). Antibiotics for sinusitis-like symptoms in primary care.

Chicago Style (17th ed.) Citation

Lindbaek, M., and C. Butler. Antibiotics for Sinusitis-like Symptoms in Primary Care. 2008.

MLA (9th ed.) Citation

Lindbaek, M., and C. Butler. Antibiotics for Sinusitis-like Symptoms in Primary Care. 2008.

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