APA (7th ed.) Citation

Keshtiar, G. A., & First, J. K. (1969). A comparison of the forage yields of DeKalb's sudex, Northrup King's trudan, and piper sudan grass. Kabul Univ.

Chicago Style (17th ed.) Citation

Keshtiar, Gul A., and John K. First. A Comparison of the Forage Yields of DeKalb's Sudex, Northrup King's Trudan, and Piper Sudan Grass. Kabul: Kabul Univ, 1969.

MLA (9th ed.) Citation

Keshtiar, Gul A., and John K. First. A Comparison of the Forage Yields of DeKalb's Sudex, Northrup King's Trudan, and Piper Sudan Grass. Kabul Univ, 1969.