APA

Board on Science and Technology for International Development C. o. R. G., . (1986). Procedural manual research in nitrogen-fixing, multiple- use trees. Washington, D.C: Office of International Affairs , National Research Council.

Chicago

Board on Science and Technology for International Development Committee on Research Grants, . 1986. Procedural manual research in nitrogen-fixing, multiple- use trees. Washington, D.C: Office of International Affairs , National Research Council.

Harvard

Board on Science and Technology for International Development C. o. R. G., . (1986). Procedural manual research in nitrogen-fixing, multiple- use trees. Washington, D.C: Office of International Affairs , National Research Council.

MLA

Board on Science and Technology for International Development Committee on Research Grants, . Procedural manual research in nitrogen-fixing, multiple- use trees. Washington, D.C: Office of International Affairs , National Research Council. 1986.