Gaya APA
Mercer, S. et al (2012).
Psychology for language learning : insights from research, theory, and practice .
Hampshire:
Palgrave Macmillan.
Gaya MLA
Mercer, Sarah. et al.
"Psychology for language learning : insights from research, theory, and practice".
Hampshire:
Palgrave Macmillan,
2012.
Text.