APA (7th ed.) Citation

Happé, F. (1994). Autism: An introduction to psychological theory (1. publ.). UCL Press.

Chicago Style (17th ed.) Citation

Happé, Francesca. Autism: An Introduction to Psychological Theory. 1. publ. London: UCL Press, 1994.

MLA (9th ed.) Citation

Happé, Francesca. Autism: An Introduction to Psychological Theory. 1. publ. UCL Press, 1994.

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