Citazione Stile APA (7a Edizione)

Scheerer, O. On a quinary notation among the Ilongots of Northern Luzon [microform].

Citazione stile Chigago Style (17a edizione)

Scheerer, Otto. On a Quinary Notation Among the Ilongots of Northern Luzon [microform].

Citatione MLA (9a ed.)

Scheerer, Otto. On a Quinary Notation Among the Ilongots of Northern Luzon [microform].