APA(7版)引用形式
Collins, G. R. (1995). How to be a people helper. Tyndale House Publishers.
Chicagoスタイル(17版)引用形式
Collins, Gary R. How to Be a People Helper. Illinois: Tyndale House Publishers, 1995.
MLA(9版)引用形式
Collins, Gary R. How to Be a People Helper. Tyndale House Publishers, 1995.
警告: この引用は必ずしも正確ではありません.