Dyfyniad APA

World Health Organization. (2003). Safe abortion: Technical and policy guidance for health systems. World Health Organization.

Dyfyniad Arddull Chicago

World Health Organization. Safe Abortion: Technical and Policy Guidance for Health Systems. Geneva: World Health Organization, 2003.

Dyfyniad MLA

World Health Organization. Safe Abortion: Technical and Policy Guidance for Health Systems. World Health Organization, 2003.

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