Which choice shows the correct format for the second parenthetical citation of the Jeffrey T$.$ Swan, Dennard Q$.$ Rail, Mary N$.$ Bushcombe $(1995)$ source in a later paragraph in paper, using the following sentence: In addition, the authors suggested that admissions officers should have frank discussions with applicants that clearly outline what the graduate program demands, expects, and requires of students.

$...$demands, expects, and requires of students. $($Swan et al$,1995)$

$..$demands, expects, and requires of students $($Swan$,$ Rail & Bushcombe$).$

$...$demands, expects, and requires of students $($Swan et al$.,1995).$

$...$demands, expects, and requires of students $($Swan$,$ Rail, & Bushcombe, $1995).$