Wriggins, W. H., & Adler-Karlsson, G. (1978). Reducing global inequities. McGraw-Hill.
Цитирование в стиле Чикаго (17-е изд.)Wriggins, W. Howard, и Gunnar Adler-Karlsson. Reducing Global Inequities. New York: McGraw-Hill, 1978.
Цитирование MLA (9-е изд.)Wriggins, W. Howard, и Gunnar Adler-Karlsson. Reducing Global Inequities. McGraw-Hill, 1978.