APA (7th ed.) Citation

Jung, C. G., Baynes, H. G., & Hull, R. F. C. (2017). Psychological types. Routledge.

Chicago Style (17th ed.) Citation

Jung, C. G., H. G. Baynes, and R. F. C. Hull. Psychological Types. Abingdon, Oxon ; New York, NY: Routledge, 2017.

MLA (9th ed.) Citation

Jung, C. G., et al. Psychological Types. Routledge, 2017.