Lenneberg, E. H., & Lenneberg, E. (1975). Foundations of language development: A multidisciplinary approach. Academy press.
Čikaški stil citiranja (17. izdanje)Lenneberg, Eric H., i Elizabeth Lenneberg. Foundations of Language Development: A Multidisciplinary Approach. Nueva York: Academy press, 1975.
MLA način citiranja (9. izdanje)Lenneberg, Eric H., i Elizabeth Lenneberg. Foundations of Language Development: A Multidisciplinary Approach. Academy press, 1975.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.