APA Style

KUSUMA, Vicky Vidianta. (2009). Improving the seventh year students' vocabulary achievement through guessing games technique at SMPN 4 Jember in the 2007/2008 academic year . Jember: Sastra Inggris Fak.Sastra UNEJ.

Chicago Style

KUSUMA, Vicky Vidianta. Improving the seventh year students' vocabulary achievement through guessing games technique at SMPN 4 Jember in the 2007/2008 academic year. Jember: Sastra Inggris Fak.Sastra UNEJ, 2009. Text.

MLA Style

KUSUMA, Vicky Vidianta. Improving the seventh year students' vocabulary achievement through guessing games technique at SMPN 4 Jember in the 2007/2008 academic year. Jember: Sastra Inggris Fak.Sastra UNEJ, 2009. Text.

Turabian Style

KUSUMA, Vicky Vidianta. Improving the seventh year students' vocabulary achievement through guessing games technique at SMPN 4 Jember in the 2007/2008 academic year. Jember: Sastra Inggris Fak.Sastra UNEJ, 2009. Print.