Cita APA (7th ed.)
ebrary, Inc, Preston, S. H., Jolly, C. L., & Torrey, B. B. (1993). Population and land use in developing countries: Report of a workshop. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc, Samuel H. Preston, Carole L. Jolly, i Barbara Boyle Torrey. Population and Land Use in Developing Countries: Report of a Workshop. Washington, DC: National Academy Press, 1993.
Cita MLA (9th ed.)
ebrary, Inc, et al. Population and Land Use in Developing Countries: Report of a Workshop. National Academy Press, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.