Conventional Uses of Comma
Jared Aragona
Conventional uses of comma: Use commas to set off all geographical names, items in dates (except the month and day), addresses (except the street number and name), and titles in names.
The college is in Scottsdale, Arizona.
She began school there on August 17, 1970.
Her first professor was Francis Johnson, Ph.D.
The MLCKRB (Master List Code Key and Rule Book): An English Grammar & Style Handbook by Jared Aragona, CC BY 4.0