Gabel, Dorothy L., et al. “Understanding the Particulate Nature of Matter”. Journal of Chemical Education, vol. 64, no. 8, 1987, p. 695, https://doi.org/10.1021/ed064p695.
Gabel, D. L., Samuel, K. V., & Hunn, D. (1987). Understanding the particulate nature of matter. Journal of Chemical Education, 64(8), 695. https://doi.org/10.1021/ed064p695
Gabel, Dorothy L., K. V. Samuel, and Diana Hunn. “Understanding the Particulate Nature of Matter”. Journal of Chemical Education 64, no. 8 (1987): 695. https://doi.org/10.1021/ed064p695.
Gabel DL, Samuel KV, Hunn D. Understanding the particulate nature of matter. Journal of Chemical Education. 1987;64(8):695.