APA引文

11.11.11. 490_2/2168: Projectnummer: 2168; Land/Regio: Vietnam; Code: VIETNAM/89; Projectnaam: Manual drilled wells in rural Vietnam.

Chicago Style (17th ed.) Citation

11.11.11. 490_2/2168: Projectnummer: 2168; Land/Regio: Vietnam; Code: VIETNAM/89; Projectnaam: Manual Drilled Wells in Rural Vietnam.

MLA引文

11.11.11. 490_2/2168: Projectnummer: 2168; Land/Regio: Vietnam; Code: VIETNAM/89; Projectnaam: Manual Drilled Wells in Rural Vietnam.

警告：這些引文格式不一定是100％准確.