APA-viite (7. p.)
ebrary, Inc, & Hopkins, R. F. (1989). Food aid projections for the decade of the 1990s: Report of an ad hoc panel meeting, October 6 & 7, 1988. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Raymond F. Hopkins. Food Aid Projections for the Decade of the 1990s: Report of an Ad Hoc Panel Meeting, October 6 & 7, 1988. Washington, D.C.: National Academy Press, 1989.
MLA-viite (9. p.)
ebrary, Inc, ja Raymond F. Hopkins. Food Aid Projections for the Decade of the 1990s: Report of an Ad Hoc Panel Meeting, October 6 & 7, 1988. National Academy Press, 1989.
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