Clark, W. A.. "Discussion I". Culture Collections: Perspectives and Problems, edited by S.M. Martin, Toronto: University of Toronto Press, 1963, pp. 35-36. https://doi.org/10.3138/9781487582715-011
Clark, W. (1963). Discussion I. In S. Martin (Ed.), Culture Collections: Perspectives and Problems (pp. 35-36). Toronto: University of Toronto Press. https://doi.org/10.3138/9781487582715-011
Clark, W. 1963. Discussion I. In: Martin, S. ed. Culture Collections: Perspectives and Problems. Toronto: University of Toronto Press, pp. 35-36. https://doi.org/10.3138/9781487582715-011
Clark, W. A.. "Discussion I" In Culture Collections: Perspectives and Problems edited by S.M. Martin, 35-36. Toronto: University of Toronto Press, 1963. https://doi.org/10.3138/9781487582715-011
Clark W. Discussion I. In: Martin S (ed.) Culture Collections: Perspectives and Problems. Toronto: University of Toronto Press; 1963. p.35-36. https://doi.org/10.3138/9781487582715-011