Cita APA (7th ed.)

Schwartz, B. (1947). The root and its modification in primitive Indo-European. Linguistic [!] Society of America.

Cita Chicago (17th ed.)

Schwartz, Benjamin. The Root and Its Modification in Primitive Indo-European. Baltimore: Linguistic [!] Society of America, 1947.

Cita MLA (9th ed.)

Schwartz, Benjamin. The Root and Its Modification in Primitive Indo-European. Linguistic [!] Society of America, 1947.