APA (7th ed.) Citation

Cairns, B. (2018). Flutter: An advanced course. Packt Publishing.

Chicago Style (17th ed.) Citation

Cairns, Bryan. Flutter: An Advanced Course. [Place of publication not identified]: Packt Publishing, 2018.

MLA (9th ed.) Citation

Cairns, Bryan. Flutter: An Advanced Course. Packt Publishing, 2018.