Putnam, R. D., & Goss, K. A. (2002). Introduction. In Democracies in Flux: The Evolution of Social Capital in Contemporary Society. New York: Oxford University Press.

Putnam, R. D., and K. A. Goss. “Introduction.” In Democracies in Flux: The Evolution of Social Capital in Contemporary Society. New York: Oxford University Press, 2002.

Putnam RD, Goss KA. Introduction. In: Democracies in Flux: The Evolution of Social Capital in Contemporary Society. New York: Oxford University Press; 2002.

Putnam, R. D., and K. A. Goss. “Introduction.” Democracies in Flux: The Evolution of Social Capital in Contemporary Society, New York: Oxford University Press, 2002.

Putnam RD, Goss KA. Introduction. Democracies in Flux: The Evolution of Social Capital in Contemporary Society. New York: Oxford University Press; 2002.