Placing the year in parentheses or brackets helps separate the issue number from the date, making it easier for readers to parse.
Adding a period after "Vol" (as in Vol. ) is the standard grammatical abbreviation for "Volume." High Society – Vol 261 2018
The characters – are a common result of a "mojibake" error where a UTF-8 en dash (–) is incorrectly read by a different encoding. Replacing it with a standard dash or en dash makes the title readable. Placing the year in parentheses or brackets helps