APA-Zitierstil (7. Ausg.)

Orlova, E. (2020). Textbook theory and invariant approaches to language learning: Emerging research and opportunities. IGI Global. https://doi.org/10.4018/978-1-7998-2672-9

Chicago-Zitierstil (17. Ausg.)

Orlova, Elena. Textbook Theory and Invariant Approaches to Language Learning: Emerging Research and Opportunities. Hershey, PA: IGI Global, 2020. https://doi.org/10.4018/978-1-7998-2672-9.

MLA-Zitierstil (9. Ausg.)

Orlova, Elena. Textbook Theory and Invariant Approaches to Language Learning: Emerging Research and Opportunities. IGI Global, 2020. https://doi.org/10.4018/978-1-7998-2672-9.