Cita APA (7th ed.)

AVICHAL PUBLISHING COMPANY. (2015). GRADED ENGLISH GRAMMAR AND COMPOSITION- 4. AVICHAL PUBLISHING COMPANY.

Cita Chicago (17th ed.)

AVICHAL PUBLISHING COMPANY. GRADED ENGLISH GRAMMAR AND COMPOSITION- 4. AVICHAL PUBLISHING COMPANY, 2015.

Cita MLA (9th ed.)

AVICHAL PUBLISHING COMPANY. GRADED ENGLISH GRAMMAR AND COMPOSITION- 4. AVICHAL PUBLISHING COMPANY, 2015.

Atenció: Aquestes cites poden no estar 100% correctes.