APA citiranje

Turco, J., & Winkler, H. H. (1989). Isolation of Rickettsia prowazekii with reduced sensitivity to gamma interferon.

Citação norma Chicago

Turco, J., and H. H. Winkler. Isolation of Rickettsia Prowazekii With Reduced Sensitivity to Gamma Interferon. 1989.

MLA citiranje

Turco, J., and H. H. Winkler. Isolation of Rickettsia Prowazekii With Reduced Sensitivity to Gamma Interferon. 1989.