Dyfyniad APA

Portolani, M., Barbanti-Brodano, G., & Placa, M. L. (1975). Malignant transformation of hamster kidney cells by BK virus.

Dyfyniad Arddull Chicago

Portolani, M., G. Barbanti-Brodano, and M L. Placa. Malignant Transformation of Hamster Kidney Cells By BK Virus. 1975.

Dyfyniad MLA

Portolani, M., G. Barbanti-Brodano, and M L. Placa. Malignant Transformation of Hamster Kidney Cells By BK Virus. 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.