APA (7th ed.) Citation

Heilbron, J. L. (2017). A Choice of Companions. Isis: A Journal of the History of Science in Society, 108(3), 660. https://doi.org/10.1086/694210

Chicago Style (17th ed.) Citation

Heilbron, J. L. "A Choice of Companions." Isis: A Journal of the History of Science in Society 108, no. 3 (2017): 660. https://doi.org/10.1086/694210.

MLA (9th ed.) Citation

Heilbron, J. L. "A Choice of Companions." Isis: A Journal of the History of Science in Society, vol. 108, no. 3, 2017, p. 660, https://doi.org/10.1086/694210.