Cita APA (7th ed.)

Wallis, E. (1950). Spanish adjective position: Phonetic stress and emphasis. s.n.

Cita Chicago (17th ed.)

Wallis, Ethel. Spanish Adjective Position: Phonetic Stress and Emphasis. s.l: s.n, 1950.

Cita MLA (9th ed.)

Wallis, Ethel. Spanish Adjective Position: Phonetic Stress and Emphasis. s.n, 1950.