Gaya APA

lindung, M, S., m.pd, E, B. (2013). The content validity of english summative test for the seventh grade students on the second semester at SMP PGRI 2 Ciledug Tangerang 2012-2013 academic year . Jakarta: fkip uhamka.

Gaya MLA

lindung, Muhammad, Sani., m.pd, Eni, Burhayani,. "The content validity of english summative test for the seventh grade students on the second semester at SMP PGRI 2 Ciledug Tangerang 2012-2013 academic year". Jakarta: fkip uhamka, 2013. Text.