Lua APA (7ú heag.)

Eldredge, N. (1989). Time frames: The evolution of punctuated equilibria. Princeton University Press.

Lua i Stíl Chicago (17ú heag.)

Eldredge, Niles. Time Frames: The Evolution of Punctuated Equilibria. Princeton: Princeton University Press, 1989.

Lua MLA (9ú heag.)

Eldredge, Niles. Time Frames: The Evolution of Punctuated Equilibria. Princeton University Press, 1989.

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