APA Citation

Lagerberg, T. V. (2011). Excessive cannabis use is associated with earlier age at onset in bipolar disorder.European archives of psychiatry + clinical neuroscience, 261(6), 397-405.

Chicago Style Citation

Lagerberg, Trine V. "Excessive Cannabis Use Is Associated With Earlier Age At Onset in Bipolar Disorder." European Archives of Psychiatry + Clinical Neuroscience 261, no. 6 (2011)397-405.

MLA Citation

Lagerberg, Trine V. "Excessive Cannabis Use Is Associated With Earlier Age At Onset in Bipolar Disorder." European Archives of Psychiatry + Clinical Neuroscience 261.6 (2011)397-405.

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