Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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