Cita APA (7a ed.)
Ellis, J., Reid, R. S., Thornton, P. K., & Kruska, R. L. (1999). Population growth and land-use change among pastoral people: Local processes and continental patterns. Poster. International Rangeland Congress, Inc.
Cita Chicago Style (17a ed.)
Ellis, J., Robin S. Reid, Philip K. Thornton, y Russell L. Kruska. Population Growth and Land-use Change Among Pastoral People: Local Processes and Continental Patterns. Poster. International Rangeland Congress, Inc, 1999.
Cita MLA (9a ed.)
Ellis, J., et al. Population Growth and Land-use Change Among Pastoral People: Local Processes and Continental Patterns. Poster. International Rangeland Congress, Inc, 1999.
Precaución: Estas citas no son 100% exactas.