Dyfyniad APA

Eysenck, H. J. (1969). Personality Structure and measurement. Routledge & Kegan Paul.

Dyfyniad Arddull Chicago

Eysenck, Hanks J. Personality Structure and Measurement. London: Routledge & Kegan Paul, 1969.

Dyfyniad MLA

Eysenck, Hanks J. Personality Structure and Measurement. Routledge & Kegan Paul, 1969.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.