APA (7th ed.) Citation

Umphrey, G. W., & Heredia, J. F. d. (1913). The Aragonese dialect.

Chicago Style (17th ed.) Citation

Umphrey, G. W,, and Juan Fernández de Heredia. The Aragonese Dialect. Seattle, Wash, 1913.

MLA (8th ed.) Citation

Umphrey, G. W,, and Juan Fernández de Heredia. The Aragonese Dialect. 1913.