APA (7th ed.) Citation

Egan, S., Piek, J. P., Dyck, M., Rees, C., & Hagger, M. (2013). A Clinical Investigation of Motivation to Change Standards and Cognitions about Failure in Perfectionism. Cambridge University Press.

Chicago Style (17th ed.) Citation

Egan, Sarah, Jan Patricia Piek, M. Dyck, Clare Rees, and Martin Hagger. A Clinical Investigation of Motivation to Change Standards and Cognitions About Failure in Perfectionism. Cambridge University Press, 2013.

MLA (9th ed.) Citation

Egan, Sarah, et al. A Clinical Investigation of Motivation to Change Standards and Cognitions About Failure in Perfectionism. Cambridge University Press, 2013.