APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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