Cita APA (7th ed.)
Shields, K. (1992). A history of Indo-European verb morphology. Benjamins.
Cita Chicago (17th ed.)
Shields, Kenneth. A History of Indo-European Verb Morphology. Amsterdam ; Philadelphia: Benjamins, 1992.
Cita MLA (9th ed.)
Shields, Kenneth. A History of Indo-European Verb Morphology. Benjamins, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.