Citazione Stile APA (7a Edizione)

Busto, A. V. (1991). Professional board examination for teachers (Rev. ed.). s.n.].

Citazione stile Chigago Style (17a edizione)

Busto, Arellano V. Professional Board Examination for Teachers. Rev. ed. [S.l: s.n.], 1991.

Citatione MLA (9a ed.)

Busto, Arellano V. Professional Board Examination for Teachers. Rev. ed. s.n.], 1991.