APA (7th ed.) Citation

Watkins, C. (2012). Indo-European Grammar. Vol. III. Morphology. Part I. A History of Indo-European Verb Inflexion.

Chicago Style (17th ed.) Citation

Watkins, Calvert. Indo-European Grammar. Vol. III. Morphology. Part I. A History of Indo-European Verb Inflexion. 2012.

MLA (8th ed.) Citation

Watkins, Calvert. Indo-European Grammar. Vol. III. Morphology. Part I. A History of Indo-European Verb Inflexion. 2012.

Warning: These citations may not always be 100% accurate.