APA-ийн эшлэл(7 дахь хэвлэлт)

Vettorel, P. (2015). New frontiers in teaching and learning English. Cambridge Scholars Publishing.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Vettorel, Paola. New Frontiers in Teaching and Learning English. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Vettorel, Paola. New Frontiers in Teaching and Learning English. Cambridge Scholars Publishing, 2015.