Cita APA

Iordan, I., Orr, J., & Posner, R. R. (1970). An introduction to romance linguistics; its schools and scholars ([2d ed.].). Blackwell.

Citación estilo Chicago

Iordan, Iorgu, John Orr, and REbecca R. Posner. An Introduction to Romance Linguistics; Its Schools and Scholars. [2d ed.]. Oxford: Blackwell, 1970.

Cita MLA

Iordan, Iorgu, et al. An Introduction to Romance Linguistics; Its Schools and Scholars. [2d ed.]. Blackwell, 1970.