Lua APA (7ú heag.)

Crouch, J. (2009). The presidential pardon power. University Press of Kansas.

Lua i Stíl Chicago (17ú heag.)

Crouch, Jeffrey. The Presidential Pardon Power. Lawrence, Kan.: University Press of Kansas, 2009.

Lua MLA (9ú heag.)

Crouch, Jeffrey. The Presidential Pardon Power. University Press of Kansas, 2009.

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