Gaya APA
HALLIDAY, M., Webster, J, J. (2016).
Aspects of Language and Learning (1st ed.).
Berlin, Heidelberg:
Springer.
Gaya MLA
HALLIDAY, M.A.K.., Webster, Jonathan, J..
"Aspects of Language and Learning".
1st ed.
Berlin, Heidelberg:
Springer,
2016.
E Book.