APA

kallas n. k., mahmoud y. & abd el khalek a. (19). The Mouse And The Pencil. syria: rabie publishing house.

Chicago

kallas nimat karim, mahmoud yaser and abd el khalek adel. 19. The Mouse And The Pencil. syria: rabie publishing house.

Harvard

kallas n. k., mahmoud y. and abd el khalek a. (19). The Mouse And The Pencil. syria: rabie publishing house.

MLA

kallas nimat karim, mahmoud yaser and abd el khalek adel. The Mouse And The Pencil. syria: rabie publishing house. 19.