APA引文

Bernheim, R. G., Childress, J. F., Bonnie, R. J., & Melnick, A. L. Essentials of public health ethics.

Chicago Style (17th ed.) Citation

Bernheim, Ruth Gaare, James F. Childress, Richard J. Bonnie, and Alan L. Melnick. Essentials of Public Health Ethics.

MLA引文

Bernheim, Ruth Gaare, et al. Essentials of Public Health Ethics.