Does silica concentration and phytolith ultrastructure relate to phytolith hardness?

MLA

Ellen Schulz-Kornas, et al. “Does Silica Concentration and Phytolith Ultrastructure Relate to Phytolith Hardness?” Biosurface and Biotribology, vol. 3, no. 4, Dec. 2017, pp. 135–43. EBSCOhost, https://doi.org/10.1016/j.bsbt.2017.12.004.

APA

Ellen Schulz-Kornas, Caroline Braune, Daniela E. Winkler, & Thomas M. Kaiser. (2017). Does silica concentration and phytolith ultrastructure relate to phytolith hardness? Biosurface and Biotribology, 3(4), 135–143. https://doi.org/10.1016/j.bsbt.2017.12.004

Chicago

Ellen Schulz-Kornas, Caroline Braune, Daniela E. Winkler, and Thomas M. Kaiser. 2017. “Does Silica Concentration and Phytolith Ultrastructure Relate to Phytolith Hardness?” Biosurface and Biotribology 3 (4): 135–43. doi:10.1016/j.bsbt.2017.12.004.