Depending on the reason for the gap, you could choose to list some specific details right in the chronological work history section of your resume. (careersidekick.com)
A good written work history section on your resume will help convince the hiring manager of your expertise in the field. (jobdescriptionandresumeexamples.com)
The applicant created a strong work history section for this digital advertising sales manager resume sample. (resume-now.com)