APA (7th ed.) Citation

Welch, K. (2013). Learning Android app creation with C♯. InfiniteSkills.

Chicago Style (17th ed.) Citation

Welch, Keith. Learning Android App Creation with C♯. [Place of publication not identified]: InfiniteSkills, 2013.

MLA (8th ed.) Citation

Welch, Keith. Learning Android App Creation with C♯. InfiniteSkills, 2013.

Warning: These citations may not always be 100% accurate.