APA (7th ed.) Citation

Black, K. (2014). R Object-oriented Programming. Packt Publishing.

Chicago Style (17th ed.) Citation

Black, Kelly. R Object-oriented Programming. Olton Birmingham: Packt Publishing, 2014.

MLA (9th ed.) Citation

Black, Kelly. R Object-oriented Programming. Packt Publishing, 2014.

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