APA引文

Choudhury, S. R. (2020). Pediatric Surgery. Springer Singapore.

Trích dẫn kiểu Chicago

Choudhury, Subhasis Roy. Pediatric Surgery. Springer Singapore, 2020.

MLA引文

Choudhury, Subhasis Roy. Pediatric Surgery. Springer Singapore, 2020.

警告：這些引文格式不一定是100％准確.