APA
                Parkkinen V., Wallmann C., Wilde M., Clarke B., Illari P., Kelly M. P., Norell C., Russo F., Shaw B. & Williamson J. (2018). Evaluating Evidence of Mechanisms in Medicine : Principles and Procedures. Cham: Springer Nature.
                
                Chicago
                Parkkinen Veli-Pekka, Wallmann Christian, Wilde Michael, Clarke Brendan, Illari Phyllis, Kelly Michael P, Norell Charles, Russo Federica, Shaw Beth and Williamson Jon. 2018. Evaluating Evidence of Mechanisms in Medicine : Principles and Procedures. Cham: Springer Nature.
                
                Harvard
                Parkkinen V., Wallmann C., Wilde M., Clarke B., Illari P., Kelly M. P., Norell C., Russo F., Shaw B. and Williamson J. (2018). Evaluating Evidence of Mechanisms in Medicine : Principles and Procedures. Cham: Springer Nature.
                
                MLA
                Parkkinen Veli-Pekka, Wallmann Christian, Wilde Michael, Clarke Brendan, Illari Phyllis, Kelly Michael P, Norell Charles, Russo Federica, Shaw Beth and Williamson Jon. Evaluating Evidence of Mechanisms in Medicine : Principles and Procedures. Cham: Springer Nature. 2018.