Gaya APA

Tim, . (2013). IISTE : international Institute for Science, Technology & Education Vol.3 No.7 Tahun 2013 . Surakarta: Universitas Sahid Surakarta.

Gaya MLA

Tim, . "IISTE : international Institute for Science, Technology & Education Vol.3 No.7 Tahun 2013". Surakarta: Universitas Sahid Surakarta, 2013. Text.