APA-viite (7. p.)

Lesonen, S. (2020). Valuing variability: Dynamic usage-based principles in the L2 development of four Finnish language learners.

Chicago-viite (17. p.)

Lesonen, Sirkku. Valuing Variability: Dynamic Usage-based Principles in the L2 Development of Four Finnish Language Learners. [Groningen] : [Jyväskylä], 2020.

MLA-viite (9. p.)

Lesonen, Sirkku. Valuing Variability: Dynamic Usage-based Principles in the L2 Development of Four Finnish Language Learners. 2020.