APA   Click to copy
Müller, A. M., Ansari, P., Ale Ebrahim, N., & Khoo, S. (2016). Physical Activity and Aging Research: A Bibliometric Analysis. Journal of Aging and Physical Activity, 24, 476–483.

Chicago/Turabian   Click to copy
Müller, André Matthias, Payam Ansari, Nader Ale Ebrahim, and Selina Khoo. “Physical Activity and Aging Research: A Bibliometric Analysis.” Journal of Aging and Physical Activity 24 (2016): 476–483.

MLA   Click to copy
Müller, André Matthias, et al. “Physical Activity and Aging Research: A Bibliometric Analysis.” Journal of Aging and Physical Activity, vol. 24, 2016, pp. 476–83.

@article{mueller2016a,
  title = {Physical Activity and Aging Research: A Bibliometric Analysis},
  year = {2016},
  journal = {Journal of Aging and Physical Activity},
  pages = {476-483},
  volume = {24},
  author = {Müller, André Matthias and Ansari, Payam and Ale Ebrahim, Nader and Khoo, Selina}
}