Gaya APA

Grammar is easy!. (2000). Tallin: TEA.

Gaya Chicago

Grammar is easy!. . Tallin: TEA, 2000. Text.

Gaya MLA

Grammar is easy!. . Tallin: TEA, 2000. Text.

Gaya Turabian

Grammar is easy!. Tallin: TEA, 2000. Print.