APA (7th ed.) Citation

Eysenck, H. J. (1977). Handbook of abnormal psychology (2nd ed.). Robert R. Knapp.

Chicago Style (17th ed.) Citation

Eysenck, H. J. Handbook of Abnormal Psychology. 2nd ed. San Diego, California: Robert R. Knapp, 1977.

MLA (9th ed.) Citation

Eysenck, H. J. Handbook of Abnormal Psychology. 2nd ed. Robert R. Knapp, 1977.