APA (7th ed.) Citation

Allen, W. R. (1936). A nature sketchbook: Twenty talks on the everyday life roundabout. University of Kentucky.

Chicago Style (17th ed.) Citation

Allen, William R. A Nature Sketchbook: Twenty Talks on the Everyday Life Roundabout. Lexington, Kentucky: University of Kentucky, 1936.

MLA (9th ed.) Citation

Allen, William R. A Nature Sketchbook: Twenty Talks on the Everyday Life Roundabout. University of Kentucky, 1936.