Lua APA (7ú heag.)
McReynolds, R., & Robbins, L. S. (2009). The librarian spies: Philip and Mary Jane Keeney and Cold War espionage. Praeger Security International.
Lua i Stíl Chicago (17ú heag.)
McReynolds, Rosalee, agus Louise S. Robbins. The Librarian Spies: Philip and Mary Jane Keeney and Cold War Espionage. Westport, Conn.: Praeger Security International, 2009.
Lua MLA (9ú heag.)
McReynolds, Rosalee, agus Louise S. Robbins. The Librarian Spies: Philip and Mary Jane Keeney and Cold War Espionage. Praeger Security International, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.