एपीए उद्धरण

(1974). Markets for selected essential oils and oleoresins. Geneva: Geneva.

शिकागो स्टाइल उद्धरण

Markets for Selected Essential Oils and Oleoresins. Geneva: Geneva, 1974.

एमएलए उद्धरण

Markets for Selected Essential Oils and Oleoresins. Geneva: Geneva, 1974.