APA (7th ed.) Citation

Eysenck, H. J., & Eysenck, S. B. G. (1969). Personality structure and measurement / [by] Hans J. Eysenck [and] Sybil B.G. Eysenck ; with the help of A. Hendrickson... [et al.]. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Eysenck, H. J., and Sybil B. G. Eysenck. Personality Structure and Measurement / [by] Hans J. Eysenck [and] Sybil B.G. Eysenck ; with the Help of A. Hendrickson... [et Al.]. London: Routledge & Kegan Paul, 1969.

MLA (9th ed.) Citation

Eysenck, H. J., and Sybil B. G. Eysenck. Personality Structure and Measurement / [by] Hans J. Eysenck [and] Sybil B.G. Eysenck ; with the Help of A. Hendrickson... [et Al.]. Routledge & Kegan Paul, 1969.

Warning: These citations may not always be 100% accurate.