Cita APA (7a ed.)

BLACKIE. (2016). THE ENRICH ENGLISH COURSE BOOK 8. BLACKIE ELT BOOKS.

Cita Chicago Style (17a ed.)

BLACKIE. THE ENRICH ENGLISH COURSE BOOK 8. NEW DELHI: BLACKIE ELT BOOKS, 2016.

Cita MLA (9a ed.)

BLACKIE. THE ENRICH ENGLISH COURSE BOOK 8. BLACKIE ELT BOOKS, 2016.