Holt, E. G. (1928). The status of the great white heron (Ardea occidentalis Audubon) and Wurdemann's heron (Ardea wurdemannii Baird). [publisher not identified].
Chicago Style (17th ed.) CitationHolt, Ernest Golsan. The Status of the Great White Heron (Ardea Occidentalis Audubon) and Wurdemann's Heron (Ardea Wurdemannii Baird). Cleveland, O.: [publisher not identified], 1928.
MLA (9th ed.) CitationHolt, Ernest Golsan. The Status of the Great White Heron (Ardea Occidentalis Audubon) and Wurdemann's Heron (Ardea Wurdemannii Baird). [publisher not identified], 1928.
Warning: These citations may not always be 100% accurate.