APA (7th ed.) Citation

Eysenck, H. J. (1973). Eysenck on extraversion (1. publ.). Crosby Lockwood Staples.

Chicago Style (17th ed.) Citation

Eysenck, Hans Jürgen. Eysenck on Extraversion. 1. publ. London: Crosby Lockwood Staples, 1973.

MLA (9th ed.) Citation

Eysenck, Hans Jürgen. Eysenck on Extraversion. 1. publ. Crosby Lockwood Staples, 1973.

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