Cita APA (7th ed.)

Beilin, H., Lust, B., Natt, H., & Sack, H. G. (1975). Studies in the cognitive basis of language development. Academic Press.

Cita Chicago (17th ed.)

Beilin, Harry, Barbara Lust, Helen-Marie Natt, i Hinda G. Sack. Studies in the Cognitive Basis of Language Development. New York: Academic Press, 1975.

Cita MLA (9th ed.)

Beilin, Harry, et al. Studies in the Cognitive Basis of Language Development. Academic Press, 1975.