APA (7th ed.) Citation

Rosendahl, C. O., & Butters, F. K. (1951). A guide to the spring flowers of Minnesota ([8th rev. ed.].). Burgess Pub. Co..

Chicago Style (17th ed.) Citation

Rosendahl, Carl Otto, and Frederic King Butters. A Guide to the Spring Flowers of Minnesota. [8th rev. ed.]. Minneapolis: Burgess Pub. Co., 1951.

MLA (9th ed.) Citation

Rosendahl, Carl Otto, and Frederic King Butters. A Guide to the Spring Flowers of Minnesota. [8th rev. ed.]. Burgess Pub. Co., 1951.