The art of building small.

MLA

Whitesides, George M., et al. “The Art of Building Small.” Scientific American, vol. 285, no. 3, Sept. 2001, pp. 38–47. EBSCOhost, https://doi.org/10.1038/scientificamerican0901-38.

APA

Whitesides, G. M., Love, J. C., Whitesides, G. M., & Christopher Love, J. (2001). The art of building small. Scientific American, 285(3), 38–47. https://doi.org/10.1038/scientificamerican0901-38

Chicago

Whitesides, George M., J. Christopher Love, G M Whitesides, and J Christopher Love. 2001. “The Art of Building Small.” Scientific American 285 (3): 38–47. doi:10.1038/scientificamerican0901-38.