Cita APA (7a ed.)

Lappe, F. M., Kinley, D., & Collins, J. (1980). Aid as obstacle: Twenty questions about our foreign aid and the hungry. Institute for Food and Development Policy.

Cita Chicago Style (17a ed.)

Lappe, Frances Moore, David Kinley, y Joseph Collins. Aid as Obstacle: Twenty Questions About Our Foreign Aid and the Hungry. San Francisco: Institute for Food and Development Policy, 1980.

Cita MLA (9a ed.)

Lappe, Frances Moore, et al. Aid as Obstacle: Twenty Questions About Our Foreign Aid and the Hungry. Institute for Food and Development Policy, 1980.