Cita APA (7th ed.)

Opetina, L. N. (2012). The novel way of learning grammar. Mindshapers Co.

Cita Chicago (17th ed.)

Opetina, Leandro N. The Novel Way of Learning Grammar. Manila: Mindshapers Co, 2012.

Cita MLA (9th ed.)

Opetina, Leandro N. The Novel Way of Learning Grammar. Mindshapers Co, 2012.