Lonergan, Bernard. "9. Circulation Trends". For a New Political Economy: Volume 21, edited by Philip McShane, Toronto: University of Toronto Press, 1998, pp. 152-162. https://doi.org/10.3138/9781442674981-011
Lonergan, B. (1998). 9. Circulation Trends. In P. McShane (Ed.), For a New Political Economy: Volume 21 (pp. 152-162). Toronto: University of Toronto Press. https://doi.org/10.3138/9781442674981-011
Lonergan, B. 1998. 9. Circulation Trends. In: McShane, P. ed. For a New Political Economy: Volume 21. Toronto: University of Toronto Press, pp. 152-162. https://doi.org/10.3138/9781442674981-011
Lonergan, Bernard. "9. Circulation Trends" In For a New Political Economy: Volume 21 edited by Philip McShane, 152-162. Toronto: University of Toronto Press, 1998. https://doi.org/10.3138/9781442674981-011
Lonergan B. 9. Circulation Trends. In: McShane P (ed.) For a New Political Economy: Volume 21. Toronto: University of Toronto Press; 1998. p.152-162. https://doi.org/10.3138/9781442674981-011