Gaya APA

DeBortali-Tregerthan, D, L, W, G. (1934). SOCIAL PSYCHOLOGY : Science and Application (--). Berlin: Scott, Foesman, nd Company.

Gaya MLA

DeBortali-Tregerthan, David, L., Watson,, Gail. "SOCIAL PSYCHOLOGY : Science and Application". -- Berlin: Scott, Foesman, nd Company, 1934. Text.