Collie, j. (2005). Speaking 4 student's book. Kanisius.
Chicagoスタイル(17版)引用形式Collie, joanne. Speaking 4 Student's Book. Kanisius, 2005.
MLA(9版)引用形式Collie, joanne. Speaking 4 Student's Book. Kanisius, 2005.
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