Cita APA (7a ed.)

Pickett, V. (1951). Nonphonemic Stress: A Problem in Stress Placement in Isthmus Zapotec. [s.n.].

Cita Chicago Style (17a ed.)

Pickett, Velma. Nonphonemic Stress: A Problem in Stress Placement in Isthmus Zapotec. [S.l.]: [s.n.], 1951.

Cita MLA (9a ed.)

Pickett, Velma. Nonphonemic Stress: A Problem in Stress Placement in Isthmus Zapotec. [s.n.], 1951.