According to this blog posting:
http://blog.apastyle.org/apastyle/2015/01/how-to-cite-software-in-apa-style.html
The reference would be something like:
GNU PSPP version 0.10.2-g654fff [Computer Software.] (2017). Retrieved
from http://pspp.awardspace.com.
Assuming you were using version 0.10.2-g
Hello,
I was wondering if I could be given an in-text and end-text reference on
the Windows 64 SPSS version.
I'd like to reference this program in my assignment in APA format however
I'm not 100% sure if I have been entering it correctly.
If unsure on the APA format below is a sample of in-text