Lua APA (7ú heag.)

Fromberg, D. P., & Williams, L. R. (1992). Encyclopedia of early childhood eduction. Garland Publishing Co..

Lua i Stíl Chicago (17ú heag.)

Fromberg, Doris Pronin, agus Leslie R. Williams. Encyclopedia of Early Childhood Eduction. New York: Garland Publishing Co., 1992.

Lua MLA (9ú heag.)

Fromberg, Doris Pronin, agus Leslie R. Williams. Encyclopedia of Early Childhood Eduction. Garland Publishing Co., 1992.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.