Lua APA (7ú heag.)

South Africa. Dept. of Health. (1930). Typhus or "louse fever": Memorandum issued by the Department of Public Health. Dept. of Public Health.

Lua i Stíl Chicago (17ú heag.)

South Africa. Dept. of Health. Typhus or "Louse Fever": Memorandum Issued by the Department of Public Health. Pretoria: Dept. of Public Health, 1930.

Lua MLA (8ú heag.)

South Africa. Dept. of Health. Typhus or "Louse Fever": Memorandum Issued by the Department of Public Health. Dept. of Public Health, 1930.

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