APA引文

Borgeskov, S., & Raahave, D. (1971). Long-term result after operative correction of funnel chest.

Citação norma Chicago

Borgeskov, Sven, and Dennis Raahave. Long-term Result After Operative Correction of Funnel Chest. 1971.

MLA引文

Borgeskov, Sven, and Dennis Raahave. Long-term Result After Operative Correction of Funnel Chest. 1971.

警告：這些引文格式不一定是100％准確.