APA-Zitierstil (7. Ausg.)

Savić, S. (1980). How twins learn to talk: A study of the speech development of twins from 1 to 3. Acad. Pr.

Chicago-Zitierstil (17. Ausg.)

Savić, Svenka. How Twins Learn to Talk: A Study of the Speech Development of Twins from 1 to 3. London: Acad. Pr, 1980.

MLA-Zitierstil (9. Ausg.)

Savić, Svenka. How Twins Learn to Talk: A Study of the Speech Development of Twins from 1 to 3. Acad. Pr, 1980.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.