APA

Hanan Abd El azeem Ibrahim Elmenshawy, Ali Mohamed Obeidah, Fatma Rasmy Mohamed, Sayed Mohamed Mohamed Shalash & Sousan Ahmed Riad. (2003). Productive and physiological studies on some local breeds during the laying periods. Cairo: Hanan Abd El azeem Ibrahim Elmenshawy.

Chicago

Hanan Abd El azeem Ibrahim Elmenshawy, Ali Mohamed Obeidah, Fatma Rasmy Mohamed, Sayed Mohamed Mohamed Shalash and Sousan Ahmed Riad. 2003. Productive and physiological studies on some local breeds during the laying periods. Cairo: Hanan Abd El azeem Ibrahim Elmenshawy.

Harvard

Hanan Abd El azeem Ibrahim Elmenshawy, Ali Mohamed Obeidah, Fatma Rasmy Mohamed, Sayed Mohamed Mohamed Shalash and Sousan Ahmed Riad. (2003). Productive and physiological studies on some local breeds during the laying periods. Cairo: Hanan Abd El azeem Ibrahim Elmenshawy.

MLA

Hanan Abd El azeem Ibrahim Elmenshawy, Ali Mohamed Obeidah, Fatma Rasmy Mohamed, Sayed Mohamed Mohamed Shalash and Sousan Ahmed Riad. Productive and physiological studies on some local breeds during the laying periods. Cairo: Hanan Abd El azeem Ibrahim Elmenshawy. 2003.