ebrary, Inc. (2003). Surgical care at the district hospital. World Health Organization.
Chicago Style (17th ed.) Citationebrary, Inc. Surgical Care at the District Hospital. Geneva: World Health Organization, 2003.
MLA引文ebrary, Inc. Surgical Care at the District Hospital. World Health Organization, 2003.
警告:這些引文格式不一定是100%准確.