Gaya APA

Bashir, I. (2018). "Mastering blockchain: distributed ledger technology, decentralization, and smart contracts explained| (2nd ed.). Birmingham: Packt.

Gaya MLA

Bashir, Imran. ""Mastering blockchain: distributed ledger technology, decentralization, and smart contracts explained|". 2nd ed. Birmingham: Packt, 2018. book.