Παραπομπή APA

Unger, A., Metz, V., & Fischer, G. (2012). Opioid Dependent and Pregnant: What Are the Best Options for Mothers and Neonates? Hindawi Publishing Corporation.

Παραπομπή Chicago Style

Unger, Annemarie, Verena Metz, και Gabriele Fischer. Opioid Dependent and Pregnant: What Are the Best Options for Mothers and Neonates? Hindawi Publishing Corporation, 2012.

Παραπομπή MLA

Unger, Annemarie, Verena Metz, και Gabriele Fischer. Opioid Dependent and Pregnant: What Are the Best Options for Mothers and Neonates? Hindawi Publishing Corporation, 2012.

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