APA (7th ed.) Citation

Lemonick, M. D. (2016). THE SEARCH FOR PLANET. Scientific American, 314(2), 30. https://doi.org/10.1038/scientificamerican0216-30

Chicago Style (17th ed.) Citation

Lemonick, Michael D. "THE SEARCH FOR PLANET." Scientific American 314, no. 2 (2016): 30. https://doi.org/10.1038/scientificamerican0216-30.

MLA (9th ed.) Citation

Lemonick, Michael D. "THE SEARCH FOR PLANET." Scientific American, vol. 314, no. 2, 2016, p. 30, https://doi.org/10.1038/scientificamerican0216-30.