Citazione Stile APA (7a Edizione)

International Association for World Englishes. International Conference, ebrary, Inc, Hoffmann, T., & Siebers, L. (2009). World Englishes-- problems, properties and prospects: Selected papers from the 13th IAWE conference. John Benjamins Pub. Company.

Citazione stile Chigago Style (17a edizione)

International Association for World Englishes. International Conference, Inc ebrary, Thomas Hoffmann, e Lucia Siebers. World Englishes-- Problems, Properties and Prospects: Selected Papers from the 13th IAWE Conference. Philadelphia, PA ; Amsterdam: John Benjamins Pub. Company, 2009.

Citatione MLA (9a ed.)

International Association for World Englishes. International Conference, et al. World Englishes-- Problems, Properties and Prospects: Selected Papers from the 13th IAWE Conference. John Benjamins Pub. Company, 2009.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.