APA

Seham Adeeb Moawad, Hanafy Mahmoud Elmadbouly, Hassan Mahmoud Abdelhafeez & Magdy Fathi Elkady. (1997). Evalution of some vaccintion programs used against newcastle disease in broilers with special reference to vitamin C addition in ration. Cairo: Seham Adeeb Moawad.

Chicago

Seham Adeeb Moawad, Hanafy Mahmoud Elmadbouly, Hassan Mahmoud Abdelhafeez and Magdy Fathi Elkady. 1997. Evalution of some vaccintion programs used against newcastle disease in broilers with special reference to vitamin C addition in ration. Cairo: Seham Adeeb Moawad.

Harvard

Seham Adeeb Moawad, Hanafy Mahmoud Elmadbouly, Hassan Mahmoud Abdelhafeez and Magdy Fathi Elkady. (1997). Evalution of some vaccintion programs used against newcastle disease in broilers with special reference to vitamin C addition in ration. Cairo: Seham Adeeb Moawad.

MLA

Seham Adeeb Moawad, Hanafy Mahmoud Elmadbouly, Hassan Mahmoud Abdelhafeez and Magdy Fathi Elkady. Evalution of some vaccintion programs used against newcastle disease in broilers with special reference to vitamin C addition in ration. Cairo: Seham Adeeb Moawad. 1997.