APA (7th ed.) Citation

Gerard, D. (2017). Attack of the 50 foot blockchain: Bitcoin, blockchain, ethereum and smart contracts (First edition.). David Gerard.

Chicago Style (17th ed.) Citation

Gerard, David. Attack of the 50 Foot Blockchain: Bitcoin, Blockchain, Ethereum and Smart Contracts. First edition. [London, England]: David Gerard, 2017.

MLA (9th ed.) Citation

Gerard, David. Attack of the 50 Foot Blockchain: Bitcoin, Blockchain, Ethereum and Smart Contracts. First edition. David Gerard, 2017.