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