एपीए उद्धरण

(1988). Abstracts of watershed management research and related studies in the Asian Region - Vol 1. Philippines: Asean - US Watershed Project.

शिकागो स्टाइल उद्धरण

Abstracts of Watershed Management Research and Related Studies in the Asian Region - Vol 1. Philippines: Asean - US Watershed Project, 1988.

एमएलए उद्धरण

Abstracts of Watershed Management Research and Related Studies in the Asian Region - Vol 1. Philippines: Asean - US Watershed Project, 1988.