Cite
Ghrelin has both indirect and direct inhibiting effect on GnRH neurons: Reply for letter to editor "Ghrelin directly affects GnRH neurons".
MLA
Celik, Onder, et al. “Ghrelin Has Both Indirect and Direct Inhibiting Effect on GnRH Neurons: Reply for Letter to Editor ‘Ghrelin Directly Affects GnRH Neurons.’” Peptides, vol. 75, Jan. 2016, pp. 118–20. EBSCOhost, https://doi.org/10.1016/j.peptides.2015.10.011.
APA
Celik, O., Aydin, S., Celik, N., & Yilmaz, M. (2016). Ghrelin has both indirect and direct inhibiting effect on GnRH neurons: Reply for letter to editor “Ghrelin directly affects GnRH neurons.” Peptides, 75, 118–120. https://doi.org/10.1016/j.peptides.2015.10.011
Chicago
Celik, Onder, Suleyman Aydin, Nilufer Celik, and Musa Yilmaz. 2016. “Ghrelin Has Both Indirect and Direct Inhibiting Effect on GnRH Neurons: Reply for Letter to Editor ‘Ghrelin Directly Affects GnRH Neurons.’” Peptides 75 (January): 118–20. doi:10.1016/j.peptides.2015.10.011.