APA (7th ed.) Citation

Tatnall, R. R. (1946). Flora of Delaware and the Eastern Shore: An annotated list of the ferns and flowering plants of the peninsula of Delaware, Maryland and Virginia. Society of Natural History of Delaware.

Chicago Style (17th ed.) Citation

Tatnall, Robert R. Flora of Delaware and the Eastern Shore: An Annotated List of the Ferns and Flowering Plants of the Peninsula of Delaware, Maryland and Virginia. [Wilmington]: Society of Natural History of Delaware, 1946.

MLA (9th ed.) Citation

Tatnall, Robert R. Flora of Delaware and the Eastern Shore: An Annotated List of the Ferns and Flowering Plants of the Peninsula of Delaware, Maryland and Virginia. Society of Natural History of Delaware, 1946.