APA   Click to copy
Gross, J. (2015). Search Tip for Ancestry.com: Use a Wildcard. Chronicles, 32, 8–10.

Chicago/Turabian   Click to copy
Gross, James. “Search Tip for Ancestry.com: Use a Wildcard.” Chronicles 32 (2015): 8–10.

MLA   Click to copy
Gross, James. “Search Tip for Ancestry.com: Use a Wildcard.” Chronicles, vol. 32, 2015, pp. 8–10.

@article{gross2015a,
  title = {Search Tip for Ancestry.com: Use a Wildcard},
  year = {2015},
  journal = {Chronicles},
  pages = {8--10},
  volume = {32},
  author = {Gross, James}
}