Crystalline structures of alginic acids.

MLA

Atkins, E. D., et al. “Crystalline Structures of Alginic Acids.” Nature, vol. 225, no. 5233, Feb. 1970, pp. 626–28. EBSCOhost, https://doi.org/10.1038/225626a0.

APA

Atkins, E. D., Mackie, W., & Smolko, E. E. (1970). Crystalline structures of alginic acids. Nature, 225(5233), 626–628. https://doi.org/10.1038/225626a0

Chicago

Atkins, E D, W Mackie, and E E Smolko. 1970. “Crystalline Structures of Alginic Acids.” Nature 225 (5233): 626–28. doi:10.1038/225626a0.