Gaya APA

Surya, T, P, Y. (2016). Seri Olimpiade Sains IPA Terpadu SMP/MTS, Sistim Organ . : PT Kandel.

Gaya MLA

Surya, Tim, Prof., Yohanes. "Seri Olimpiade Sains IPA Terpadu SMP/MTS, Sistim Organ". : PT Kandel, 2016. .