Elements of the reference
Author - last name, initials. (Year). Title of thesis – italicised (Publication No. - if available) [Doctoral dissertation or Master's thesis, Institution]. Database Name.
(Leigh, 2010) OR Leigh (2010) reported that ....
Leigh, J. (2010). Self-determined mindfulness and attachment style in college students (Publication No. 305210119) [Doctoral dissertation, Indiana State University]. ProQuest Dissertations and Theses Global.
EndNote reference type
Thesis - add Publication Number to Document Number field