Cita APA

Unger, A., Martin, P., Kaltenbach, K., Stine, S., Heil, S., Jones, H., . . . Fischer, G. (2010). Clinical Characteristics of Central European and North American Samples of Pregnant Women Screened for Opioid Agonist Treatment. S. Karger AG.

Citación estilo Chicago

Unger, A.S., et al. Clinical Characteristics of Central European and North American Samples of Pregnant Women Screened for Opioid Agonist Treatment. S. Karger AG, 2010.

Cita MLA

Unger, A.S., et al. Clinical Characteristics of Central European and North American Samples of Pregnant Women Screened for Opioid Agonist Treatment. S. Karger AG, 2010.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.