APA

Mekkawy I. A. A., Mahmoud U. M., Osman A. G. & Sayed A. E. H. (20101220). Effects of ultraviolet A on the activity of two metabolic enzymes, DNA damage and lipid peroxidation during early developmental stages of the African catfish, Clarias gariepinus (Burchell, 1822). : Fish physiology and biochemistry.

Chicago

Mekkawy Imam A A, Mahmoud Usama M, Osman Alaa G and Sayed Alaa El-Din H. 20101220. Effects of ultraviolet A on the activity of two metabolic enzymes, DNA damage and lipid peroxidation during early developmental stages of the African catfish, Clarias gariepinus (Burchell, 1822). : Fish physiology and biochemistry.

Harvard

Mekkawy I. A. A., Mahmoud U. M., Osman A. G. and Sayed A. E. H. (20101220). Effects of ultraviolet A on the activity of two metabolic enzymes, DNA damage and lipid peroxidation during early developmental stages of the African catfish, Clarias gariepinus (Burchell, 1822). : Fish physiology and biochemistry.

MLA

Mekkawy Imam A A, Mahmoud Usama M, Osman Alaa G and Sayed Alaa El-Din H. Effects of ultraviolet A on the activity of two metabolic enzymes, DNA damage and lipid peroxidation during early developmental stages of the African catfish, Clarias gariepinus (Burchell, 1822). : Fish physiology and biochemistry. 20101220.