MLA

Mazur, O.P., Grzegorz, and O.P. Informed Consent, Proxy Consent, and Catholic Bioethics. Springer Netherlands, 2012.

APA

Mazur, G., & O.P, O. (2012). Informed Consent, Proxy Consent, and Catholic Bioethics. Springer Netherlands.

Chicago

Mazur, O.P., Grzegorz, and O.P. Informed Consent, Proxy Consent, and Catholic Bioethics. : Springer Netherlands, 2012.