APA引文

(1975). Social reations: D[101] block [6] [(18,19 &20)]. Open University Press.

Chicago Edition Citation

Social Reations: D[101] Block [6] [(18,19 &20)]. Open University Press, 1975.

MLA引文

Social Reations: D[101] Block [6] [(18,19 &20)]. Open University Press, 1975.

警告：這些引文格式不一定是100％准確.