Lua APA (7ú heag.)

Bach, S., & Sulzner, G. T. (1974). Perspectives on the Presidency: A collection. D. C. Heath.

Lua i Stíl Chicago (17ú heag.)

Bach, Stanley, agus George T. Sulzner. Perspectives on the Presidency: A Collection. Lexington, Mass.: D. C. Heath, 1974.

Lua MLA (8ú heag.)

Bach, Stanley, agus George T. Sulzner. Perspectives on the Presidency: A Collection. D. C. Heath, 1974.

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