Gaya APA

LUMBANTOBING, A. et al (2016). CAPTURE THE FLAG & HACKING KIOPTRIX SERVER (1). Ruko jambu sari 7A yogyakrta : TEKNOSAIN.

Gaya MLA

LUMBANTOBING, ALEXANDER. et al. "CAPTURE THE FLAG & HACKING KIOPTRIX SERVER". 1 Ruko jambu sari 7A yogyakrta : TEKNOSAIN, 2016. Text Book Informatika.