Lua APA (7ú heag.)

Buchanan, A. Justifying Preventive War: Allen Buchanan. Preemption : military action and moral justification.(2014).

Lua i Stíl Chicago (17ú heag.)

Buchanan, Allen. "Justifying Preventive War: Allen Buchanan." Preemption : Military Action and Moral Justification.(2014) .

Lua MLA (8ú heag.)

Buchanan, Allen. "Justifying Preventive War: Allen Buchanan." Preemption : Military Action and Moral Justification.(2014), .

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