Generally speaking, in APA Style the reference in the text is made only with the author's name and date of publication. There are three ways of doing this: （ ）.

A、listing more than one author in the same parentheses and separate their names by comma
B、enclosing both the name and date in parentheses
C、using the last name of the researcher as the subject or object of the sentence or clause and following it immediately with the date of the study in parentheses
D、omitting the parentheses, if you wish to emphasize the date of the cited study