APA-viite

Kurt, Ruz, Hazel Elliott, & Kurt Ryz. (1972). Venereal Diseases: Treatment and Nursing. Bailliere tundall.

Chicago-tyylinen lähdeviittaus

Kurt, Ruz, Hazel Elliott, ja Kurt Ryz. Venereal Diseases: Treatment and Nursing. Bailliere tundall, 1972.

MLA-viite

Kurt, et al. Venereal Diseases: Treatment and Nursing. Bailliere tundall, 1972.