Hult, F. M., & Johnson, D. C. (2015). Research methods in language policy and planning: A practical guide. John Wiley & Sons, Inc.
Citação norma ChicagoHult, Francis M., and David Cassels Johnson. Research Methods in Language Policy and Planning: A Practical Guide. Chichester, West Sussex, [England]: John Wiley & Sons, Inc, 2015.
Citação norma MLAHult, Francis M., and David Cassels Johnson. Research Methods in Language Policy and Planning: A Practical Guide. John Wiley & Sons, Inc, 2015.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.