References to Literary Sources
— The citations, references and bibliography must be formatted in accordance with the Publication Manual of the American Psychological Association, 6th edition;
— In-text citations must include the last name of the author(s) and year of publication, separated by commas, in parenthesis: (Leonova, 2007; Wegener, Petty, 1994);
— If the cited work has more than three authors, only the name of the first author is listed in the parenthesis at the second and all following mentions, followed by "et al." (Meskon et al., 1995), (Dutton et al., 1994).