APA (7th ed.) Citation

Hipp, B. W. (1977). Investigations of the potassium, magnesium, and sulfur status in Rio Grande Valley soils. Texas Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Hipp, Billy W. Investigations of the Potassium, Magnesium, and Sulfur Status in Rio Grande Valley Soils. College Station: Texas Agricultural Experiment Station, 1977.

MLA (9th ed.) Citation

Hipp, Billy W. Investigations of the Potassium, Magnesium, and Sulfur Status in Rio Grande Valley Soils. Texas Agricultural Experiment Station, 1977.