APA引文

(1991). Surgery at the distric hospital: Obstetrics, gynaecology, orthopaedics, and traumatology.

芝加哥风格引文

Surgery at the Distric Hospital: Obstetrics, Gynaecology, Orthopaedics, and Traumatology. 1991.

MLA引文

Surgery at the Distric Hospital: Obstetrics, Gynaecology, Orthopaedics, and Traumatology. 1991.

警告:这些引文格式不一定是100%准确.