Cita APA (7th ed.)
National Research Council (U.S.). Board on Science and Technology for International Development & ebrary, Inc. (2006). Vegetables. National Academy Press.
Cita Chicago (17th ed.)
National Research Council (U.S.). Board on Science and Technology for International Development i Inc ebrary. Vegetables. Washington, D.C.: National Academy Press, 2006.
Cita MLA (9th ed.)
National Research Council (U.S.). Board on Science and Technology for International Development i Inc ebrary. Vegetables. National Academy Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.