APA (7th ed.) Citation

Krech, D. (1948). Theory and problems of social psycholoy. McGraw-Hill.

Chicago Style (17th ed.) Citation

Krech, David. Theory and Problems of Social Psycholoy. New York: McGraw-Hill, 1948.

MLA (9th ed.) Citation

Krech, David. Theory and Problems of Social Psycholoy. McGraw-Hill, 1948.