Eggert, M. (1999). Perfect counselling. Random House Bus Books.
Chicagoスタイル(17版)引用形式Eggert, Max. Perfect Counselling. London: Random House Bus Books, 1999.
MLA(9版)引用形式Eggert, Max. Perfect Counselling. Random House Bus Books, 1999.
警告: この引用は必ずしも正確ではありません.