Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.