Campbell, D., & Others, A. (1984). The Research Paper for Advanced ESL Students.
Citazione stile Chigago Style (17a edizione)Campbell, Donald, e And Others. The Research Paper for Advanced ESL Students. 1984.
Citatione MLA (9a ed.)Campbell, Donald, e And Others. The Research Paper for Advanced ESL Students. 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.