Παραπομπή σε μορφή APA (7η εκδ.)

Blume, M., & Lust, B. (2017). Research methods in language acquisition: Principles, procedures, and practices (First Edition.). American Psychological Association ; De Gruyter Mouton.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Blume, María, και Barbara Lust. Research Methods in Language Acquisition: Principles, Procedures, and Practices. First Edition. Washington, DC : Boston: American Psychological Association ; De Gruyter Mouton, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Blume, María, και Barbara Lust. Research Methods in Language Acquisition: Principles, Procedures, and Practices. First Edition. American Psychological Association ; De Gruyter Mouton, 2017.