Citação norma APA

Schoental, R., & Bensted, J. P. (1968). Tumours of the intestines induced in rats by intraperitoneal injections of N-methyl- and N-ethyl-N-nitrosourethanes. Nature Publishing Group.

Citação norma Chicago

Schoental, R., and J. P. Bensted. Tumours of the Intestines Induced in Rats By Intraperitoneal Injections of N-methyl- and N-ethyl-N-nitrosourethanes. Nature Publishing Group, 1968.

Citação norma MLA

Schoental, R., and J. P. Bensted. Tumours of the Intestines Induced in Rats By Intraperitoneal Injections of N-methyl- and N-ethyl-N-nitrosourethanes. Nature Publishing Group, 1968.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.