एपीए उद्धरण

Denison, E. F. (1967). Why growth rates differ. Washington: The Brookings Institution.

शिकागो स्टाइल उद्धरण

Denison, Edward F. Why Growth Rates Differ. Washington: The Brookings Institution, 1967.

एमएलए उद्धरण

Denison, Edward F. Why Growth Rates Differ. Washington: The Brookings Institution, 1967.