Ratchet patterns sort molecular shuttles.

MLA

Hess, H., et al. “Ratchet Patterns Sort Molecular Shuttles.” Applied Physics A: Materials Science & Processing, vol. 75, no. 2, Aug. 2002, p. 309. EBSCOhost, https://doi.org/10.1007/s003390201339.

APA

Hess, H., Clemmens, J., Matzke, C. M., Bachand, G. D., Bunker, B. C., & Vogel, V. (2002). Ratchet patterns sort molecular shuttles. Applied Physics A: Materials Science & Processing, 75(2), 309. https://doi.org/10.1007/s003390201339

Chicago

Hess, H., J. Clemmens, C.M. Matzke, G.D. Bachand, B.C. Bunker, and V. Vogel. 2002. “Ratchet Patterns Sort Molecular Shuttles.” Applied Physics A: Materials Science & Processing 75 (2): 309. doi:10.1007/s003390201339.