Dyfyniad APA

Chen, X., Xu, H., Ni, Y., Sun, K., & Li, W. (2013). Complete excision of a giant thyroid goiter in posterior mediastinum. BioMed Central.

Dyfyniad Arddull Chicago

Chen, Xin, Hongfei Xu, Yiming Ni, Ke Sun, and Weidong Li. Complete Excision of a Giant Thyroid Goiter in Posterior Mediastinum. BioMed Central, 2013.

Dyfyniad MLA

Chen, Xin, et al. Complete Excision of a Giant Thyroid Goiter in Posterior Mediastinum. BioMed Central, 2013.

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