Lua APA (7ú heag.)
ebrary, Inc, & Peek, P. M. (2011). Twins in African and diaspora cultures: Double trouble, twice blessed. Indiana University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Philip M. Peek. Twins in African and Diaspora Cultures: Double Trouble, Twice Blessed. Bloomington: Indiana University Press, 2011.
Lua MLA (9ú heag.)
ebrary, Inc, agus Philip M. Peek. Twins in African and Diaspora Cultures: Double Trouble, Twice Blessed. Indiana University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.