Gaya APA
Rooney, B, J., Evans, A, N. (2019).
Methods in psychological research (4).
Thousand Oaks, California:
SAGE Publications.
Gaya MLA
Rooney, Bryan, J.., Evans, Annabel, Ness.
"Methods in psychological research".
4
Thousand Oaks, California:
SAGE Publications,
2019.
Text.