A hanging indent, which is used in an APA Style reference list, follows what formatting guidelines?

Group of answer choices

All lines of a reference list entry are indented a half inch from the left margin

The first line of each reference list entry is indented a half inch from the left margin

All lines after the first line of each entry are indented a half inch from the left margin

The last line of a reference list entry is indented a half inch from the left margin