APA (7th ed.) Citation

Hsu, F., Anantharaman, T., Campbell, M., & Nowatzyk, A. (1990). A Grandmaster Chess Machine. Scientific American, 263(4), 44. https://doi.org/10.1038/scientificamerican1090-44

Chicago Style (17th ed.) Citation

Hsu, Feng-hsiung, Thomas Anantharaman, Murray Campbell, and Andreas Nowatzyk. "A Grandmaster Chess Machine." Scientific American 263, no. 4 (1990): 44. https://doi.org/10.1038/scientificamerican1090-44.

MLA (9th ed.) Citation

Hsu, Feng-hsiung, et al. "A Grandmaster Chess Machine." Scientific American, vol. 263, no. 4, 1990, p. 44, https://doi.org/10.1038/scientificamerican1090-44.