एपीए उद्धरण

Cao, V. S. (1998). Environment and bioresources of Vietnam: Present situation and solutions. Hà Nội: Thế giới.

शिकागो स्टाइल उद्धरण

Cao, Văn Sung. Environment and Bioresources of Vietnam: Present Situation and Solutions. Hà Nội: Thế giới, 1998.

एमएलए उद्धरण

Cao, Văn Sung. Environment and Bioresources of Vietnam: Present Situation and Solutions. Hà Nội: Thế giới, 1998.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.