Cita APA (7th ed.)

Valter, T. (1958). The structural tendencies of languages. s.n.

Cita Chicago (17th ed.)

Valter, Tauli. The Structural Tendencies of Languages. Helsinki: s.n, 1958.

Cita MLA (9th ed.)

Valter, Tauli. The Structural Tendencies of Languages. s.n, 1958.