Cita APA (7th ed.)
Akmajian, A., & Heny, F. (1975). An introduction to the principles of transformational syntax. MIT Press.
Cita Chicago (17th ed.)
Akmajian, Adrian, i Frank Heny. An Introduction to the Principles of Transformational Syntax. Cambridge, Mass.: MIT Press, 1975.
Cita MLA (9th ed.)
Akmajian, Adrian, i Frank Heny. An Introduction to the Principles of Transformational Syntax. MIT Press, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.