Dyfyniad APA

Sara Póvoa, Daniela Azevedo, Cristiana Marques, Helena Barroca, & Andreia Costa. (2018). Unknown primary large-cell neuroendocrine tumor. University of São Paulo.

Dyfyniad Arddull Chicago

Sara Póvoa, Daniela Azevedo, Cristiana Marques, Helena Barroca, and Andreia Costa. Unknown Primary Large-cell Neuroendocrine Tumor. University of São Paulo, 2018.

Dyfyniad MLA

Sara Póvoa, et al. Unknown Primary Large-cell Neuroendocrine Tumor. University of São Paulo, 2018.

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