Dyfyniad APA

Bharucha, C., Crowley, D., McClelland, M., & Crawford, R. J. (1983). Perinatal transmission of hepatitis B in Northern Ireland.

Dyfyniad Arddull Chicago

Bharucha, C., D. Crowley, M. McClelland, and R J. Crawford. Perinatal Transmission of Hepatitis B in Northern Ireland. 1983.

Dyfyniad MLA

Bharucha, C., D. Crowley, M. McClelland, and R J. Crawford. Perinatal Transmission of Hepatitis B in Northern Ireland. 1983.

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