Tohutoro APA (7th ed.)

Ivić, M., & Heppell, M. (1970). Trends in linguistics. Mouton.

Tohutoru Kātū Chicago (17th ed.)

Ivić, Milka, me Muriel Heppell. Trends in Linguistics. The Hague: Mouton, 1970.

Tohutoro MLA (9th ed.)

Ivić, Milka, me Muriel Heppell. Trends in Linguistics. Mouton, 1970.