Cita APA (7a ed.)

Hutchinson, M. T., & Nelson, E. G. (1975). Roster of scientists for the major food crops of the developing world (1st edition.). AID.

Cita Chicago Style (17a ed.)

Hutchinson, Martin T., y Elton G. Nelson. Roster of Scientists for the Major Food Crops of the Developing World. 1st edition. Washington, DC: AID, 1975.

Cita MLA (8a ed.)

Hutchinson, Martin T., y Elton G. Nelson. Roster of Scientists for the Major Food Crops of the Developing World. 1st edition. AID, 1975.