Cita APA

Nissen, E. D., & Kent, D. R. (1975). Registry for Liver Tumors Associated with Oral Contraceptives.

Chicago Style Citation

Nissen, Edward D., i Deryck R. Kent. Registry for Liver Tumors Associated With Oral Contraceptives. 1975.

Cita MLA

Nissen, Edward D., i Deryck R. Kent. Registry for Liver Tumors Associated With Oral Contraceptives. 1975.

Atenció: Aquestes cites poden no estar 100% correctes.