Petrella, F. (1981). Henry George, the Classical Model and Technological Change: The Ignored Alternative to the Single Tax in Progress and Poverty. American Journal of Economics & Sociology, 40(2), 191. https://doi.org/10.1111/j.1536-7150.1981.tb01388.x
Chicago Style (17th ed.) CitationPetrella, Frank. "Henry George, the Classical Model and Technological Change: The Ignored Alternative to the Single Tax in Progress and Poverty." American Journal of Economics & Sociology 40, no. 2 (1981): 191. https://doi.org/10.1111/j.1536-7150.1981.tb01388.x.
MLA (9th ed.) CitationPetrella, Frank. "Henry George, the Classical Model and Technological Change: The Ignored Alternative to the Single Tax in Progress and Poverty." American Journal of Economics & Sociology, vol. 40, no. 2, 1981, p. 191, https://doi.org/10.1111/j.1536-7150.1981.tb01388.x.