APA

Abdelaziz Sayed Osman Elbadry, Amina F.Khadr, Nagwa Abd El hady Ahmed & Shoukry Mohamed Tolba Eltantawy. (2004). Effect of early heat exposure and feeding system on physiological response and productive performance of duckling under heat stree conditions. Cairo: Abd El aziz Sayed Osman Elbadry.

Chicago

Abdelaziz Sayed Osman Elbadry, Amina F.Khadr, Nagwa Abd El hady Ahmed and Shoukry Mohamed Tolba Eltantawy. 2004. Effect of early heat exposure and feeding system on physiological response and productive performance of duckling under heat stree conditions. Cairo: Abd El aziz Sayed Osman Elbadry.

Harvard

Abdelaziz Sayed Osman Elbadry, Amina F.Khadr, Nagwa Abd El hady Ahmed and Shoukry Mohamed Tolba Eltantawy. (2004). Effect of early heat exposure and feeding system on physiological response and productive performance of duckling under heat stree conditions. Cairo: Abd El aziz Sayed Osman Elbadry.

MLA

Abdelaziz Sayed Osman Elbadry, Amina F.Khadr, Nagwa Abd El hady Ahmed and Shoukry Mohamed Tolba Eltantawy. Effect of early heat exposure and feeding system on physiological response and productive performance of duckling under heat stree conditions. Cairo: Abd El aziz Sayed Osman Elbadry. 2004.