APA引文

Clarke, C. A., & Mollison, P. L. (1989). Deaths from Rh Haemolytic Disease of the Fetus and Newborn, 1977–87. J R Coll Physicians Lond.

Citação norma Chicago

Clarke, Cyril A., and P. L. Mollison. "Deaths From Rh Haemolytic Disease of the Fetus and Newborn, 1977–87." J R Coll Physicians Lond 1989.

MLA引文

Clarke, Cyril A., and P. L. Mollison. "Deaths From Rh Haemolytic Disease of the Fetus and Newborn, 1977–87." J R Coll Physicians Lond 1989.