Cita APA (7a ed.)
Ruwet, N., & Smith, N. S. H. (1973). An introduction to generative grammar. North-Holland.
Cita Chicago Style (17a ed.)
Ruwet, Nicolas, y Norval S. H. Smith. An Introduction to Generative Grammar. Amsterdam, Holanda: North-Holland, 1973.
Cita MLA (9a ed.)
Ruwet, Nicolas, y Norval S. H. Smith. An Introduction to Generative Grammar. North-Holland, 1973.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.