APA (7th ed.) Citation

Aiken, W. H. (1911). Catalogue of the ferns and flowering plants of Cincinnati, Ohio, and vicinity. J.U. & C.G. Lloyd.

Chicago Style (17th ed.) Citation

Aiken, Walter H. Catalogue of the Ferns and Flowering Plants of Cincinnati, Ohio, and Vicinity. Cincinnati, O.: J.U. & C.G. Lloyd, 1911.

MLA (9th ed.) Citation

Aiken, Walter H. Catalogue of the Ferns and Flowering Plants of Cincinnati, Ohio, and Vicinity. J.U. & C.G. Lloyd, 1911.