APA (7th ed.) Citation

Adrados, F. R. (1981). Perfect, Middle Voice and Indo-european Verbal Endings.

Chicago Style (17th ed.) Citation

Adrados, Francisco R. Perfect, Middle Voice and Indo-european Verbal Endings. 1981.

MLA (8th ed.) Citation

Adrados, Francisco R. Perfect, Middle Voice and Indo-european Verbal Endings. 1981.

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