APA (7th ed.) Citation

Pietikäinen, S., & Kelly-Holmes, H. (2013). Multilingualism and the periphery.

Chicago Style (17th ed.) Citation

Pietikäinen, Sari, and Helen Kelly-Holmes. Multilingualism and the Periphery. 2013.

MLA (9th ed.) Citation

Pietikäinen, Sari, and Helen Kelly-Holmes. Multilingualism and the Periphery. 2013.

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