APA Citation

(1984). Cambridge proficiency examination practice 1. Cambridge, UK: Cambridge Univ. Press.

Trích dẫn kiểu Chicago

Cambridge Proficiency Examination Practice 1. Cambridge, UK: Cambridge Univ. Press, 1984.

MLA Citation

Cambridge Proficiency Examination Practice 1. Cambridge, UK: Cambridge Univ. Press, 1984.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.