Larson, D. R. (1992). Abortion: Ethical issues and options. Loma Linda University.
Cita Chicago (17th ed.)Larson, David R. Abortion: Ethical Issues and Options. Loma Linda University, 1992.
Cita MLA (9th ed.)Larson, David R. Abortion: Ethical Issues and Options. Loma Linda University, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.