APA Template
Below, find an exemplary APA Word Template which you may use to write your thesis. One aspect that you may do differently than done in the template is to include Figures and Tables in-text, which makes it easier to read your thesis.
Students preferring Overleaf (generally recommended by us) may find a corresponding LateX template here or here (in terms of structure, context of this exemplary document not necessarily relevant).
Generally, your thesis should closely follow all regulations and guidelines by the APA (see the APA style website and the APA publication manual).