APA (7th ed.) Citation

Sprung, L., Richter, S., Sprung, H., & Sprung, L. Aspects of the "specifity problem" in mental disorders.

Chicago Style (17th ed.) Citation

Sprung, Lotar, Susanne Richter, Helga Sprung, and Lothar Sprung. Aspects of the "Specifity Problem" in Mental Disorders.

MLA (9th ed.) Citation

Sprung, Lotar, et al. Aspects of the "Specifity Problem" in Mental Disorders.

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