APA

Sally Farouk Mohamed Allam, A.M. Afifi, A.A. El-Shemy & A.A. El-Shereef. (1994). Ecologial biological and control studies on varroa jacobsoni, a parasitic mite of honey bees in Egypt. : .

Chicago

Sally Farouk Mohamed Allam, A.M. Afifi, A.A. El-Shemy and A.A. El-Shereef. 1994. Ecologial biological and control studies on varroa jacobsoni, a parasitic mite of honey bees in Egypt. : .

Harvard

Sally Farouk Mohamed Allam, A.M. Afifi, A.A. El-Shemy and A.A. El-Shereef. (1994). Ecologial biological and control studies on varroa jacobsoni, a parasitic mite of honey bees in Egypt. : .

MLA

Sally Farouk Mohamed Allam, A.M. Afifi, A.A. El-Shemy and A.A. El-Shereef. Ecologial biological and control studies on varroa jacobsoni, a parasitic mite of honey bees in Egypt. : . 1994.