APA

Stein J. H., Daly W., Easton J. D., Hutton J. J., Kohler P. o., O' Rourke R. a., Sande M. a., Trier J. S. & Zvaifler N. J. (1987). Medicina interna / Jay H. Stein...[et al.]. Barcelona: Salvat Editores S.a.

Chicago

Stein Jay H, Daly Walter, Easton J Donald, Hutton John J, Kohler Peter o, O' Rourke Robert a, Sande Merle a, Trier Jerry S and Zvaifler Nathan J. 1987. Medicina interna / Jay H. Stein...[et al.]. Barcelona: Salvat Editores S.a.

Harvard

Stein J. H., Daly W., Easton J. D., Hutton J. J., Kohler P. o., O' Rourke R. a., Sande M. a., Trier J. S. and Zvaifler N. J. (1987). Medicina interna / Jay H. Stein...[et al.]. Barcelona: Salvat Editores S.a.

MLA

Stein Jay H, Daly Walter, Easton J Donald, Hutton John J, Kohler Peter o, O' Rourke Robert a, Sande Merle a, Trier Jerry S and Zvaifler Nathan J. Medicina interna / Jay H. Stein...[et al.]. Barcelona: Salvat Editores S.a. 1987.