APA (7th ed.) Citation

Ecker, D. J. (2014). GERM CATCHER. Scientific American, 310(6), 50. https://doi.org/10.1038/scientificamerican0614-50

Chicago Style (17th ed.) Citation

Ecker, David J. "GERM CATCHER." Scientific American 310, no. 6 (2014): 50. https://doi.org/10.1038/scientificamerican0614-50.

MLA (9th ed.) Citation

Ecker, David J. "GERM CATCHER." Scientific American, vol. 310, no. 6, 2014, p. 50, https://doi.org/10.1038/scientificamerican0614-50.