APA (7th ed.) Citation

Usman, K., Khan, S. M., Awan, I., Ghulam, S., Khan, M. U., Khan, M. A., & Rehman, A. u. (2012). Tillage and Seed Rate Impact on Wheat Yield, Soil Organic Matter and Total Soil Nitrogen under Rice-Wheat Cropping System in Northwestern Pakistan. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).

Chicago Style (17th ed.) Citation

Usman, Khalid, Said Mir Khan, Inayatullah Awan, Said Ghulam, Muhammad Umar Khan, Muhammad Anwar Khan, and Aziz ur Rehman. "Tillage and Seed Rate Impact on Wheat Yield, Soil Organic Matter and Total Soil Nitrogen Under Rice-Wheat Cropping System in Northwestern Pakistan." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2012.

MLA (9th ed.) Citation

Usman, Khalid, et al. "Tillage and Seed Rate Impact on Wheat Yield, Soil Organic Matter and Total Soil Nitrogen Under Rice-Wheat Cropping System in Northwestern Pakistan." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2012.