Ellis, R., & Tomlinson, B. Speaking. Intermediate.
Chicagoスタイル(17版)引用形式Ellis, Rod, , Brian Tomlinson. Speaking. Intermediate.
MLA(8版)引用形式Ellis, Rod, , Brian Tomlinson. Speaking. Intermediate.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式