Weiguo, S., Zhongqiu, H., & Chenggang, Z. (1995). Study on dynamics of stem form of Korean pine trees in natural forest stand. Journal of Northeast Forestry University, 6(3), 27. https://doi.org/10.1007/bf02880628
Chicago-referens (17:e uppl.)Weiguo, Sang, He Zhongqiu, och Zhang Chenggang. "Study on Dynamics of Stem Form of Korean Pine Trees in Natural Forest Stand." Journal of Northeast Forestry University 6, no. 3 (1995): 27. https://doi.org/10.1007/bf02880628.
MLA-referens (9:e uppl.)Weiguo, Sang, et al. "Study on Dynamics of Stem Form of Korean Pine Trees in Natural Forest Stand." Journal of Northeast Forestry University, vol. 6, no. 3, 1995, p. 27, https://doi.org/10.1007/bf02880628.
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