Ward, P., & Large, i. A. (1988). As aventuras de Darwin. Teorema.
Lua i Stíl Chicago (17ú heag.)Ward, Peter, agus il. Annabel Large. As Aventuras De Darwin. Teorema, 1988.
Lua MLA (8ú heag.)Ward, Peter, agus il. Annabel Large. As Aventuras De Darwin. Teorema, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.