APA (7th ed.) Citation

Von Schrenk, H. (1903). The "bluing" and the "red rot" of the western yellow pine, with special reference to the Black Hills Forest Reserve. G.P.O..

Chicago Style (17th ed.) Citation

Von Schrenk, Hermann. The "Bluing" and the "Red Rot" of the Western Yellow Pine, with Special Reference to the Black Hills Forest Reserve. Washington DC: G.P.O., 1903.

MLA (9th ed.) Citation

Von Schrenk, Hermann. The "Bluing" and the "Red Rot" of the Western Yellow Pine, with Special Reference to the Black Hills Forest Reserve. G.P.O., 1903.