Merkx, G. W. (1991). Social Structure and Social Change in Twentieth Century Latin America. In J. K. Black (Ed.), Latin America: Its Problems and Its Promise (pp. 157–168). Boulder, CO: Westview Press.

Merkx, G. W. “Social Structure and Social Change in Twentieth Century Latin America.” In Latin America: Its Problems and Its Promise, edited by J. K. Black, 157–68. Boulder, CO: Westview Press, 1991.

Merkx GW. Social Structure and Social Change in Twentieth Century Latin America. In: Black JK, editor. Latin America: Its Problems and Its Promise. Boulder, CO: Westview Press; 1991. p. 157–68.

Merkx, G. W. “Social Structure and Social Change in Twentieth Century Latin America.” Latin America: Its Problems and Its Promise, edited by J. K. Black, Westview Press, 1991, pp. 157–68.

Merkx GW. Social Structure and Social Change in Twentieth Century Latin America. In: Black JK, editor. Latin America: Its Problems and Its Promise. Boulder, CO: Westview Press; 1991. p. 157–168.