APA (7th ed.) Citation

Gnadinger, C. B. (1945). Pyrethrum flowers; supplement to second edition, 1936-1945. McLaughlin Gormley King co..

Chicago Style (17th ed.) Citation

Gnadinger, Charles B. Pyrethrum Flowers; Supplement to Second Edition, 1936-1945. Minneapolis, Minn.: McLaughlin Gormley King co., 1945.

MLA (9th ed.) Citation

Gnadinger, Charles B. Pyrethrum Flowers; Supplement to Second Edition, 1936-1945. McLaughlin Gormley King co., 1945.