APA   Click to copy
Hehemann, M., Towe, M., Huynh, L., El-Khatib, F., & Yafi, F. (2019). Penile Girth Enlargement Strategies: What's the Evidence? Sexual Medicine Reviews.

Chicago/Turabian   Click to copy
Hehemann, M., M. Towe, L. Huynh, F. El-Khatib, and F. Yafi. “Penile Girth Enlargement Strategies: What's the Evidence?” Sexual Medicine Reviews (2019).

MLA   Click to copy
Hehemann, M., et al. “Penile Girth Enlargement Strategies: What's the Evidence?” Sexual Medicine Reviews, 2019.

@article{m2019a,
  title = {Penile Girth Enlargement Strategies: What's the Evidence?},
  year = {2019},
  journal = {Sexual Medicine Reviews},
  author = {Hehemann, M. and Towe, M. and Huynh, L. and El-Khatib, F. and Yafi, F.}
}