APA (7th ed.) Citation

Ashworth, P. D. (2000). Psychology and 'human nature'. Taylor & Francis.

Chicago Style (17th ed.) Citation

Ashworth, Peter D. Psychology and 'Human Nature'. London ; New York: Taylor & Francis, 2000.

MLA (9th ed.) Citation

Ashworth, Peter D. Psychology and 'Human Nature'. Taylor & Francis, 2000.