Citazione Stile APA (7a Edizione)

Lenneberg, E. H., & Lenneberg, E. (1975). Foundations of language development: A multidisciplinary approach. Academy press.

Citazione stile Chigago Style (17a edizione)

Lenneberg, Eric H., e Elizabeth Lenneberg. Foundations of Language Development: A Multidisciplinary Approach. Nueva York: Academy press, 1975.

Citatione MLA (9a ed.)

Lenneberg, Eric H., e Elizabeth Lenneberg. Foundations of Language Development: A Multidisciplinary Approach. Academy press, 1975.