APA

Kretzschmar F., Voelkel S., . (2021). Introducing Linguistic Research. : Cambridge University Press.

Chicago

Kretzschmar Franziska, Voelkel Svenja, . 2021. Introducing Linguistic Research. : Cambridge University Press.

Harvard

Kretzschmar F., Voelkel S., . (2021). Introducing Linguistic Research. : Cambridge University Press.

MLA

Kretzschmar Franziska, Voelkel Svenja, . Introducing Linguistic Research. : Cambridge University Press. 2021.