APA(7版)引用形式
Collins, G. R. (1976). How to be a people helper. Vision House Publishers.
Chicagoスタイル(17版)引用形式
Collins, Gary R. How to Be a People Helper. Santa Ana, Calif.: Vision House Publishers, 1976.
MLA(9版)引用形式
Collins, Gary R. How to Be a People Helper. Vision House Publishers, 1976.
警告: この引用は必ずしも正確ではありません.