Akram, M., Ashral, M., & Jamil, R. Nitrogen Application Improves Gas Exchange Characteristics and Chlorophyll Fluorescence in Maize Hybrids under Salinity Conditions. Физиология растений / Рос. акад. наук, 011,.
Chicago-referens (17:e uppl.)Akram, M., M.Y Ashral, och R.M Jamil. "Nitrogen Application Improves Gas Exchange Characteristics and Chlorophyll Fluorescence in Maize Hybrids Under Salinity Conditions." Физиология растений / Рос. акад. наук : 011,.
MLA-referens (9:e uppl.)Akram, M., et al. "Nitrogen Application Improves Gas Exchange Characteristics and Chlorophyll Fluorescence in Maize Hybrids Under Salinity Conditions." Физиология растений / Рос. акад. наук, , p. 011,.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.