APA-viite

Nakagawa, M., Choi, Y. Y., An, J. Y., Chung, H., Seo, S. H., Shin, H. B., . . . Noh, S. H. (2015). Difficulty of predicting the presence of lymph node metastases in patients with clinical early stage gastric cancer: A case control study. BMC Cancer.

Chicago-tyylinen lähdeviittaus

Nakagawa, Masatoshi, et al. "Difficulty of Predicting the Presence of Lymph Node Metastases in Patients With Clinical Early Stage Gastric Cancer: A Case Control Study." BMC Cancer 2015.

MLA-viite

Nakagawa, Masatoshi, et al. "Difficulty of Predicting the Presence of Lymph Node Metastases in Patients With Clinical Early Stage Gastric Cancer: A Case Control Study." BMC Cancer 2015.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.