proceedings of the second confernce of the agricultural development research. (cairo. (1988). proceedings of the second confernce of the agricultural development research. ain shams university.
Чикаго стиль цитування (17-те видання)proceedings of the second confernce of the agricultural development research. (cairo. Proceedings of the Second Confernce of the Agricultural Development Research. cairo: ain shams university, 1988.
Стиль цитування MLA (9-ме видання)proceedings of the second confernce of the agricultural development research. (cairo. Proceedings of the Second Confernce of the Agricultural Development Research. ain shams university, 1988.
Попередження: стилі цитування не завжди правильні на всі 100%.