Belcher, D. M. (1973). Giving psychology away. Canfield Press.
Chicagoスタイル(17版)引用形式Belcher, Duane M. Giving Psychology Away. San Francisco: Canfield Press, 1973.
MLA(9版)引用形式Belcher, Duane M. Giving Psychology Away. Canfield Press, 1973.
警告: この引用は必ずしも正確ではありません.