APA način citiranja

Ward, M. R., Aslam, M., & Huffaker, R. C. (1986). Enhancement of Nitrate Uptake and Growth of Barley Seedlings by Calcium under Saline Conditions.

Čikaški stil citiranja

Ward, Michael R., Muhammad Aslam, i Ray C. Huffaker. Enhancement of Nitrate Uptake and Growth of Barley Seedlings By Calcium Under Saline Conditions. 1986.

MLA način citiranja

Ward, Michael R., Muhammad Aslam, i Ray C. Huffaker. Enhancement of Nitrate Uptake and Growth of Barley Seedlings By Calcium Under Saline Conditions. 1986.