Dyfyniad APA

Morgan, R. W., & et al. (1976). New perspectives on the demographic transition. Interdisciplinary Communications Program, Smithsonian Institution.

Dyfyniad Arddull Chicago

Morgan, Robert W., and et al. New Perspectives on the Demographic Transition. Washington: Interdisciplinary Communications Program, Smithsonian Institution, 1976.

Dyfyniad MLA

Morgan, Robert W., and et al. New Perspectives on the Demographic Transition. Interdisciplinary Communications Program, Smithsonian Institution, 1976.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.