Davidson, G., & Van Damme, L. (1997). First British Columbia record of the Black-throated Blue Warbler, Dendroica caerulescens. Zenodo.
Chicago Style (17th ed.) CitationDavidson, Gary, and Linda Van Damme. First British Columbia Record of the Black-throated Blue Warbler, Dendroica Caerulescens. Zenodo, 1997.
MLA (9th ed.) CitationDavidson, Gary, and Linda Van Damme. First British Columbia Record of the Black-throated Blue Warbler, Dendroica Caerulescens. Zenodo, 1997.
Warning: These citations may not always be 100% accurate.