Cite
Field assessment of Douglas-fir somatic and zygotic seedlings with respect to gas exchange, water relations, and frost hardiness .
MLA
Benowicz, A., et al. “Field Assessment of Douglas-Fir Somatic and Zygotic Seedlings with Respect to Gas Exchange, Water Relations, and Frost Hardiness .” Canadian Journal of Forest Research, vol. 32, no. 10, Oct. 2002, p. 1822. EBSCOhost, https://doi.org/10.1139/x02-093.
APA
Benowicz, A., Grossnickle, S. C., & El-Kassaby, Y. A. (2002). Field assessment of Douglas-fir somatic and zygotic seedlings with respect to gas exchange, water relations, and frost hardiness . Canadian Journal of Forest Research, 32(10), 1822. https://doi.org/10.1139/x02-093
Chicago
Benowicz, A., S. C. Grossnickle, and Y. A. El-Kassaby. 2002. “Field Assessment of Douglas-Fir Somatic and Zygotic Seedlings with Respect to Gas Exchange, Water Relations, and Frost Hardiness .” Canadian Journal of Forest Research 32 (10): 1822. doi:10.1139/x02-093.