APA (7th ed.) Citation

Aiken, W. H. (1911). Catalogue of the ferns and flowering plants of Cincinnati, Ohio, and vicinity.

Chicago Style (17th ed.) Citation

Aiken, Walter H. Catalogue of the Ferns and Flowering Plants of Cincinnati, Ohio, and Vicinity. Cincinnati, 1911.

MLA (9th ed.) Citation

Aiken, Walter H. Catalogue of the Ferns and Flowering Plants of Cincinnati, Ohio, and Vicinity. 1911.

Warning: These citations may not always be 100% accurate.