Yousef, A. F. (2025). Emerging issues in environment, geography and earth science vol. 3 (3rd ed.). BP International.
Chicagoスタイル(17版)引用形式Yousef, Ahmed Fawzy. Emerging Issues in Environment, Geography and Earth Science Vol. 3. 3rd ed. Kolkata: BP International, 2025.
MLA(9版)引用形式Yousef, Ahmed Fawzy. Emerging Issues in Environment, Geography and Earth Science Vol. 3. 3rd ed. BP International, 2025.
警告: この引用は必ずしも正確ではありません.