Gaya APA
Sinclair, J., Airlie, M. (2015).
Collins Cobuild Advanced Dictionary Of English .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Sinclair, John., Airlie, Maree.
"Collins Cobuild Advanced Dictionary Of English".
Jakarta:
Gramedia Pustaka Utama,
2015.
Text.