Citazione Stile APA (7a Edizione)

Isaacs, R. H. (1969). Learning through language: (teachers book) (Repr. with corr.). Tanzania Publ. House.

Citazione stile Chigago Style (17a edizione)

Isaacs, R. H. Learning Through Language: (teachers Book). Repr. with corr. Dar es Salaam: Tanzania Publ. House, 1969.

Citatione MLA (9a ed.)

Isaacs, R. H. Learning Through Language: (teachers Book). Repr. with corr. Tanzania Publ. House, 1969.