APA (7th ed.) Citation

Silverstein, R. O. (1973). Igala historical Phonology.

Chicago Style (17th ed.) Citation

Silverstein, Raymond Orson. Igala Historical Phonology. 1973.

MLA (9th ed.) Citation

Silverstein, Raymond Orson. Igala Historical Phonology. 1973.

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