Youssef, T., & Awad, M. A. (2008). Mechanisms of Enhancing Photosynthetic Gas Exchange in Date Palm Seedlings (Phoenix dactylifera L.) under Salinity Stress by a 5-Aminolevulinic Acid-based Fertilizer. Journal of plant growth regulation, 27(1), 1-9. https://doi.org/10.1007/s00344-007-9025-4
Chicago Style (17th ed.) CitationYoussef, Tarek, and Mohamed A. Awad. "Mechanisms of Enhancing Photosynthetic Gas Exchange in Date Palm Seedlings (Phoenix Dactylifera L.) Under Salinity Stress by a 5-Aminolevulinic Acid-based Fertilizer." Journal of Plant Growth Regulation 27, no. 1 (2008): 1-9. https://doi.org/10.1007/s00344-007-9025-4.
MLA (9th ed.) CitationYoussef, Tarek, and Mohamed A. Awad. "Mechanisms of Enhancing Photosynthetic Gas Exchange in Date Palm Seedlings (Phoenix Dactylifera L.) Under Salinity Stress by a 5-Aminolevulinic Acid-based Fertilizer." Journal of Plant Growth Regulation, vol. 27, no. 1, 2008, pp. 1-9, https://doi.org/10.1007/s00344-007-9025-4.