APA citiranje

Halstead, N. A., & Madden, J. S. (1976). Allergic reaction to chlormethiazole.

Citação norma Chicago

Halstead, N A., and J S. Madden. Allergic Reaction to Chlormethiazole. 1976.

MLA citiranje

Halstead, N A., and J S. Madden. Allergic Reaction to Chlormethiazole. 1976.