Lua APA (7ú heag.)
Newman, B. M., & Newman, P. R. (1979). Development through life: A psychosocial approach (Revised ed.). Dorsey.
Lua i Stíl Chicago (17ú heag.)
Newman, Barbara M., agus Philip R. Newman. Development Through Life: A Psychosocial Approach. Revised ed. Illinois: Dorsey, 1979.
Lua MLA (9ú heag.)
Newman, Barbara M., agus Philip R. Newman. Development Through Life: A Psychosocial Approach. Revised ed. Dorsey, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.