एपीए उद्धरण

FRI. (1997). FRI Annual Report 1997. Forest Research institute Ltd.

शिकागो स्टाइल उद्धरण

FRI. FRI Annual Report 1997. New Zealand: Forest Research institute Ltd, 1997.

एमएलए उद्धरण

FRI. FRI Annual Report 1997. Forest Research institute Ltd, 1997.