Citazione Stile APA (7a Edizione)

Hult, F. M., & Johnson, D. C. (2015). Research methods in language policy and planning: A practical guide. Wiley-Blackwell.

Citazione stile Chigago Style (17a edizione)

Hult, Francis M., e David Cassels Johnson. Research Methods in Language Policy and Planning: A Practical Guide. Chichester, West Sussex [England]: Wiley-Blackwell, 2015.

Citatione MLA (9a ed.)

Hult, Francis M., e David Cassels Johnson. Research Methods in Language Policy and Planning: A Practical Guide. Wiley-Blackwell, 2015.