APA (7th ed.) Citation

Hettema, P. J. (1979). Personality and adaption / P.J. Hettema. North-Holland Publishing.

Chicago Style (17th ed.) Citation

Hettema, P. J. Personality and Adaption / P.J. Hettema. Amsterdam ; Oxford: North-Holland Publishing, 1979.

MLA (9th ed.) Citation

Hettema, P. J. Personality and Adaption / P.J. Hettema. North-Holland Publishing, 1979.

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