Citazione Stile APA (7a Edizione)

Frith, L., Martin, R., & Milne, A. Professional writing skills for social workers: Ruben Martin and Alisoun Milne.

Citazione stile Chigago Style (17a edizione)

Frith, Louise,l, Ruben Martin, e Alisoun Milne. Professional Writing Skills for Social Workers: Ruben Martin and Alisoun Milne. Maidenhead, Berkshire, Engliand :Open University Press McGraw Hill Education, c2015.

Citatione MLA (9a ed.)

Frith, Louise,l, et al. Professional Writing Skills for Social Workers: Ruben Martin and Alisoun Milne.