APA

Backman C. W., Secord P. F., . (1966). Problems in social psychology: selected readings. New York: McGraw-Hill.

Chicago

Backman Carl W, Secord Paul F, . 1966. Problems in social psychology: selected readings. New York: McGraw-Hill.

Harvard

Backman C. W., Secord P. F., . (1966). Problems in social psychology: selected readings. New York: McGraw-Hill.

MLA

Backman Carl W, Secord Paul F, . Problems in social psychology: selected readings. New York: McGraw-Hill. 1966.