APA (7th ed.) Citation

Reynolds, T. D., Rich, T., & Stephens, D. A. (1999). Sage thrasher: Oreoscoptes montanus. Birds of North America, Inc..

Chicago Style (17th ed.) Citation

Reynolds, Timothy D., Terrell Rich, and Daniel A. Stephens. Sage Thrasher: Oreoscoptes Montanus. Philadelphia, PA: Birds of North America, Inc., 1999.

MLA (9th ed.) Citation

Reynolds, Timothy D., et al. Sage Thrasher: Oreoscoptes Montanus. Birds of North America, Inc., 1999.