APA (7th ed.) Citation

Barratt, M., & Kjeldskov, J. (2011). Discussing illicit drugs in public internet forums: Visibility, stigma, and pseudonymity. ACM.

Chicago Style (17th ed.) Citation

Barratt, Monica, and J. Kjeldskov. Discussing Illicit Drugs in Public Internet Forums: Visibility, Stigma, and Pseudonymity. ACM, 2011.

MLA (9th ed.) Citation

Barratt, Monica, and J. Kjeldskov. Discussing Illicit Drugs in Public Internet Forums: Visibility, Stigma, and Pseudonymity. ACM, 2011.

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