Cita APA (7a ed.)

Barrot, J. S. (2011). Grammar first: A communicative way in learning grammar. Rex Book Store.

Cita Chicago Style (17a ed.)

Barrot, Jessie S. Grammar First: A Communicative Way in Learning Grammar. Manila: Rex Book Store, 2011.

Cita MLA (9a ed.)

Barrot, Jessie S. Grammar First: A Communicative Way in Learning Grammar. Rex Book Store, 2011.