Cite
Smoking upregulates alpha4beta2* nicotinic acetylcholine receptors in the human brain.
MLA
Wüllner, Ullrich, et al. “Smoking Upregulates Alpha4beta2* Nicotinic Acetylcholine Receptors in the Human Brain.” Neuroscience Letters, vol. 430, no. 1, Jan. 2008, pp. 34–37. EBSCOhost, https://doi.org/10.1016/j.neulet.2007.10.011.
APA
Wüllner, U., Gündisch, D., Herzog, H., Minnerop, M., Joe, A., Warnecke, M., Jessen, F., Schütz, C., Reinhardt, M., Eschner, W., Klockgether, T., & Schmaljohann, J. (2008). Smoking upregulates alpha4beta2* nicotinic acetylcholine receptors in the human brain. Neuroscience Letters, 430(1), 34–37. https://doi.org/10.1016/j.neulet.2007.10.011
Chicago
Wüllner, Ullrich, Daniela Gündisch, Hans Herzog, Martina Minnerop, Alexis Joe, Marc Warnecke, Frank Jessen, et al. 2008. “Smoking Upregulates Alpha4beta2* Nicotinic Acetylcholine Receptors in the Human Brain.” Neuroscience Letters 430 (1): 34–37. doi:10.1016/j.neulet.2007.10.011.