Simard, S. W., Jones, M. D., Durall, D. M., Perry, D. A., Myrold, D. D., & Molina, R. (1997). Reciprocal transfer of carbon isotopes between ectomycorrhizal Betula papyrifera and Pseudotsuga menziesii. The New phytologist, 137(3), 529. https://doi.org/10.1046/j.1469-8137.1997.00834.x
Chicago ZitierstilSimard, Suzanne W., Melanie D. Jones, Daniel M. Durall, David A. Perry, David D. Myrold, und Randy Molina. "Reciprocal Transfer of Carbon Isotopes Between Ectomycorrhizal Betula Papyrifera and Pseudotsuga Menziesii." The New Phytologist 137, no. 3 (1997): 529. https://dx.doi.org/10.1046/j.1469-8137.1997.00834.x.
MLA ZitierstilSimard, Suzanne W., et al. "Reciprocal Transfer of Carbon Isotopes Between Ectomycorrhizal Betula Papyrifera and Pseudotsuga Menziesii." The New Phytologist, vol. 137, no. 3, 1997, p. 529.