Author-date
In the author-date method, the in-text citation is placed in parentheses after the sentence or part thereof that the citation supports, and includes the author's name, year of publication, and page number(s) when a specific part of the source is referred to (Smith 2008, p. 1) or (Smith 2008:1). A full citation is given in the references section: Smith, John (2008). Name of Book. Name of Publisher.
Read more about this topic: Parenthetical Referencing