एपीए उद्धरण

(1979). Soil map of the world 1:5000000; N.9: Southeast Asia. Paris: Unesco.

शिकागो स्टाइल उद्धरण

Soil Map of the World 1:5000000; N.9: Southeast Asia. Paris: Unesco, 1979.

एमएलए उद्धरण

Soil Map of the World 1:5000000; N.9: Southeast Asia. Paris: Unesco, 1979.