Citazione APA

Alexander, L. (1998). New Concept English Developing Skills: Supplementary Written Exercises. Kanisius.

Stile di citazione Chicago

Alexander, L.G. New Concept English Developing Skills: Supplementary Written Exercises. Kanisius, 1998.

Citazione MLA

Alexander, L.G. New Concept English Developing Skills: Supplementary Written Exercises. Kanisius, 1998.

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