APA Цитирование

Walker, A. J., Grainge, M. J., & Card, T. R. (2012). Aspirin and other non-steroidal anti-inflammatory drug use and colorectal cancer survival: A cohort study. Nature Publishing Group.

Chicago-стиль цитирования

Walker, A J., M J. Grainge, and T R. Card. Aspirin and Other Non-steroidal Anti-inflammatory Drug Use and Colorectal Cancer Survival: A Cohort Study. Nature Publishing Group, 2012.

MLA-цитирование

Walker, A J., M J. Grainge, and T R. Card. Aspirin and Other Non-steroidal Anti-inflammatory Drug Use and Colorectal Cancer Survival: A Cohort Study. Nature Publishing Group, 2012.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.