Ratanawijitrasin, S., & Wondemagegnehu, E. (2002). Effective drug regulation a multicountry study. World Health Organization.
芝加哥风格引文Ratanawijitrasin, Sauwakon, 与 Eshetu Wondemagegnehu. Effective Drug Regulation a Multicountry Study. Geneva: World Health Organization, 2002.
MLA引文Ratanawijitrasin, Sauwakon, 与 Eshetu Wondemagegnehu. Effective Drug Regulation a Multicountry Study. World Health Organization, 2002.
警告：这些引文格式不一定是100％准确.