APA (7th ed.) Citation

(2009). Avril Lavigne [: My world. Sony Music Entertainment.

Chicago Style (17th ed.) Citation

Avril Lavigne [: My World. s.l: Sony Music Entertainment, 2009.

MLA (9th ed.) Citation

Avril Lavigne [: My World. Sony Music Entertainment, 2009.

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