Glacier High School Library Revised 2/15

 In APA the page number is preceded by a- p.  For online/digital sources, omit the page number if none is listed.  APA citations always include the date.  Example: This phenomenon is best referred to as a “cumulative collaboration evidence” (Pepper, 1961, p. 49).

 Print Source: Research by Wegener and Petty (2005) supports the theory (p. 25).  Digital/Online Source with no pages: The research was clear….(Wegener & Petty, 2005).

 Book Source: This phenomenon is best referred to as a “cumulative collaboration of evidence” (Pepper et al., 2012, p. 49).  Online/Digital Source: This phenomenon is best referred to as a “cumulative collaboration of evidence” (Pepper et al., 2012).

 Philosopher Stephen C. Pepper (2013) refers to this phenomenon as a “cumulative collaboration of evidence” (p. 49).

 This phenomenon is best referred to as a “cumulative collaboration of evidence” (World Hypotheses, 2014).  According to the publication World Hypothesis (2014) the evidence suggests….