APA(7版)引用形式
Walters, R. P. (1981). How to be a friend: People want to be friends with... Regal.
Chicagoスタイル(17版)引用形式
Walters, Richard P. How to Be a Friend: People Want to Be Friends with... Carlifornia: Regal, 1981.
MLA(9版)引用形式
Walters, Richard P. How to Be a Friend: People Want to Be Friends with... Regal, 1981.
警告: この引用は必ずしも正確ではありません.