APA引文

Anyanwu, C. H., Adams, P., Radley-Smith, R., & Yacoub, M. (1978). Aortic homograft valve replacement for postendocarditis aortic incompetence in early childhood. A case report.

Citação norma Chicago

Anyanwu, C H., P. Adams, R. Radley-Smith, and M. Yacoub. Aortic Homograft Valve Replacement for Postendocarditis Aortic Incompetence in Early Childhood. A Case Report. 1978.

MLA引文

Anyanwu, C H., P. Adams, R. Radley-Smith, and M. Yacoub. Aortic Homograft Valve Replacement for Postendocarditis Aortic Incompetence in Early Childhood. A Case Report. 1978.

警告：這些引文格式不一定是100％准確.