Hu, Y., Ferguson, D. K., Bera, S., & Li, C. (2008). Seed hairs of poplar trees as natural airborne pollen trap for allergenic pollen grains. Grana, 47(3), 241. https://doi.org/10.1080/00173130802237681
Chicago Style (17th ed.) CitationHu, Ya‐Qin, David Kay Ferguson, Subir Bera, and Cheng‐Sen Li. "Seed Hairs of Poplar Trees as Natural Airborne Pollen Trap for Allergenic Pollen Grains." Grana 47, no. 3 (2008): 241. https://doi.org/10.1080/00173130802237681.
MLA (9th ed.) CitationHu, Ya‐Qin, et al. "Seed Hairs of Poplar Trees as Natural Airborne Pollen Trap for Allergenic Pollen Grains." Grana, vol. 47, no. 3, 2008, p. 241, https://doi.org/10.1080/00173130802237681.
Warning: These citations may not always be 100% accurate.