(1894). West Virgnia Agricultural Experiment Station: научное издание. Bulletin No 38, november 1894: Potatoes. Potato blight, potato scab (By F. W. Rane).
Cita Chicago (17th ed.)West Virgnia Agricultural Experiment Station: научное издание. Bulletin No 38, November 1894: Potatoes. Potato Blight, Potato Scab (By F. W. Rane). 1894.
Cita MLA (9th ed.)West Virgnia Agricultural Experiment Station: научное издание. Bulletin No 38, November 1894: Potatoes. Potato Blight, Potato Scab (By F. W. Rane). 1894.
Atenció: Aquestes cites poden no estar 100% correctes.