Gaya APA

, C, Y, (., (Ilustrator), , L, J. (2022). Why? Cryptocurrency and Blockchain : mata uang kripto dan rantai-blok . Jakarta :: ELEX MEDIA KOMPUTINDO,.

Gaya MLA

, Cho, Youngsun, (Pengarang)., (Ilustrator), , Lee, Junhee. "Why? Cryptocurrency and Blockchain : mata uang kripto dan rantai-blok". Jakarta :: ELEX MEDIA KOMPUTINDO,, 2022. Monograf.