APA-viite

Leonardi, G., Vahter, M., Clemens, F., Goessler, W., Gurzau, E., Hemminki, K., . . . Fletcher, T. (2012). Inorganic Arsenic and Basal Cell Carcinoma in Areas of Hungary, Romania, and Slovakia: A Case–Control Study. National Institute of Environmental Health Sciences.

Chicago-tyylinen lähdeviittaus

Leonardi, Giovanni, et al. Inorganic Arsenic and Basal Cell Carcinoma in Areas of Hungary, Romania, and Slovakia: A Case–Control Study. National Institute of Environmental Health Sciences, 2012.

MLA-viite

Leonardi, Giovanni, et al. Inorganic Arsenic and Basal Cell Carcinoma in Areas of Hungary, Romania, and Slovakia: A Case–Control Study. National Institute of Environmental Health Sciences, 2012.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.