Berenstain, S., & Berenstain, J. (2000). The birds, the bees, and the Berenstain Bears. Random House.
Lua i Stíl Chicago (17ú heag.)Berenstain, Stan, agus Jan Berenstain. The Birds, the Bees, and the Berenstain Bears. New York: Random House, 2000.
Lua MLA (8ú heag.)Berenstain, Stan, agus Jan Berenstain. The Birds, the Bees, and the Berenstain Bears. Random House, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.