APA(7版)引用形式
ETS. (2025). The Official Guide to the GRE: General test (4th Ed.). McGraw hill Education.
Chicagoスタイル(17版)引用形式
ETS. The Official Guide to the GRE: General Test. 4th Ed. Chennai: McGraw hill Education, 2025.
MLA(9版)引用形式
ETS. The Official Guide to the GRE: General Test. 4th Ed. McGraw hill Education, 2025.
警告: この引用は必ずしも正確ではありません.