APA (7th ed.) Citation

Ahmet Yalinkaya, Ali Irfan Guzel, Kadir Kangal, Huseyin Buyukbayram, & Ugur Firat. (2011). Two cases of placental site trophoblastic tumor. Elsevier.

Chicago Style (17th ed.) Citation

Ahmet Yalinkaya, Ali Irfan Guzel, Kadir Kangal, Huseyin Buyukbayram, and Ugur Firat. Two Cases of Placental Site Trophoblastic Tumor. Elsevier, 2011.

MLA (9th ed.) Citation

Ahmet Yalinkaya, et al. Two Cases of Placental Site Trophoblastic Tumor. Elsevier, 2011.

Warning: These citations may not always be 100% accurate.