APA (7th ed.) Citation

Northern Arizona University, Colorado Plateau Research Station (U.S.), Geological Survey (U.S.), & Paxton, E. H. (2008). Using molecular genetic markers to resolve a subspecies boundary: The northern boundary of the southwestern willow flycatcher in the four-corner states. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Northern Arizona University, Colorado Plateau Research Station (U.S.), Geological Survey (U.S.), and Eben H. Paxton. Using Molecular Genetic Markers to Resolve a Subspecies Boundary: The Northern Boundary of the Southwestern Willow Flycatcher in the Four-corner States. Reston, Va.: U.S. Geological Survey, 2008.

MLA (9th ed.) Citation

Northern Arizona University, et al. Using Molecular Genetic Markers to Resolve a Subspecies Boundary: The Northern Boundary of the Southwestern Willow Flycatcher in the Four-corner States. U.S. Geological Survey, 2008.