APA Style

Djauhari, Imam D.. (2011). Mastery on English Grammar . Surabaya: Indah, Surabaya.

Chicago Style

Djauhari, Imam D.. Mastery on English Grammar. Surabaya: Indah, Surabaya, 2011. Buku Teks.

MLA Style

Djauhari, Imam D.. Mastery on English Grammar. Surabaya: Indah, Surabaya, 2011. Buku Teks.

Turabian Style

Djauhari, Imam D.. Mastery on English Grammar. Surabaya: Indah, Surabaya, 2011. Buku Teks.