Cita APA (7a ed.)

Bobbert, M. (2008). Human embryos and embryonic stem cells: Ethical aspects. Stem cells, human embryos and ethics, 237-250.

Cita Chicago Style (17a ed.)

Bobbert, Monika. "Human Embryos and Embryonic Stem Cells: Ethical Aspects." Stem Cells, Human Embryos and Ethics 2008: 237-250.

Cita MLA (8a ed.)

Bobbert, Monika. "Human Embryos and Embryonic Stem Cells: Ethical Aspects." Stem Cells, Human Embryos and Ethics, 2008, pp. 237-250.

Precaución: Estas citas no son 100% exactas.