Cita APA (7a ed.)

Patterson, W., & Urrutibeheity, H. N. (1975). The lexical structure of Spanish. Mouton.

Cita Chicago Style (17a ed.)

Patterson, William, y Hector N. Urrutibeheity. The Lexical Structure of Spanish. The Hague [etc.]: Mouton, 1975.

Cita MLA (9a ed.)

Patterson, William, y Hector N. Urrutibeheity. The Lexical Structure of Spanish. Mouton, 1975.