The year of publication should be included in each in-text citation, when available. Select a tab below for more information:
In his latest work, Smith (2018) suggests that...
In 2018, Smith suggested that...
In his latest work, Smith (n.d.) suggests that...
In-text citations for translated, reprinted, reissued, or republished works must contain two dates: the publication year of the original work and the publication year of the translation/reprint/etc., separated with a slash. For example:
When two sources have the same author name and same date:
In his latest work, Smith (2018a) suggests that children respond favorably to the time-out method of discipline (p.10). According to a recent study, the time-out method of discipline works best with children under the age of 5 (Smith, 2018b, p.20).