Lua APA (7ú heag.)

MacInnes, H. (1980). The hidden target. Fawcett Crest.

Lua i Stíl Chicago (17ú heag.)

MacInnes, Helen. The Hidden Target. New York: Fawcett Crest, 1980.

Lua MLA (9ú heag.)

MacInnes, Helen. The Hidden Target. Fawcett Crest, 1980.

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