APA (7th ed.) Citation

Harter, L. L. (1905). The variability of wheat varieties in resistance to toxic salts. G.P.O..

Chicago Style (17th ed.) Citation

Harter, L. L. The Variability of Wheat Varieties in Resistance to Toxic Salts. Washington: G.P.O., 1905.

MLA (9th ed.) Citation

Harter, L. L. The Variability of Wheat Varieties in Resistance to Toxic Salts. G.P.O., 1905.