APA (7th ed.) Citation

Unger, A., Metz, V., & Fischer, G. Opioid Dependent and Pregnant: What Are the Best Options for Mothers and Neonates? Wiley.

Chicago Style (17th ed.) Citation

Unger, Annemarie, Verena Metz, and Gabriele Fischer. Opioid Dependent and Pregnant: What Are the Best Options for Mothers and Neonates? Wiley.

MLA (9th ed.) Citation

Unger, Annemarie, et al. Opioid Dependent and Pregnant: What Are the Best Options for Mothers and Neonates? Wiley.