Gaya APA

Hidayah, S., M.A, M, R. (2014). Improving Students Vocabulary Mastery Trough Categories Game . Salatiga: STAIN Salatiga.

Gaya MLA

Hidayah, Sari., M.A, Mr., Ruwandi,. "Improving Students Vocabulary Mastery Trough Categories Game". Salatiga: STAIN Salatiga, 2014. Text.