APA

Conference in Social Psychology, Conference in Social Psychology, Conference in Social Psychology, Sherif M. & Wilson M. O. (1953). Group relations at the crossroads. New York: Harper.

Chicago

Conference in Social Psychology, Conference in Social Psychology, Conference in Social Psychology, Sherif Muzafer and Wilson Milbourne Otto. 1953. Group relations at the crossroads. New York: Harper.

Harvard

Conference in Social Psychology, Conference in Social Psychology, Conference in Social Psychology, Sherif M. and Wilson M. O. (1953). Group relations at the crossroads. New York: Harper.

MLA

Conference in Social Psychology, Conference in Social Psychology, Conference in Social Psychology, Sherif Muzafer and Wilson Milbourne Otto. Group relations at the crossroads. New York: Harper. 1953.