In APA style, personal communications $($e$-$mail, memos, letters$)$

Question $8$ options:

$1)$

Are not included in in$-$text citations

$2)$

Are not included in the Reference list.

$3)$

Should include the author$$s first initial and last name, the words personal communication and exact date of communication

$4)$

Both $2$ and $3$