APA引文

Dawes, G. S., Mott, J. C., & Widdicombe, J. G. (1955). The cardiac murmur from the patent ductus arteriosus in newborn lambs.

Citação norma Chicago

Dawes, G. S., Joan C. Mott, and J. G. Widdicombe. The Cardiac Murmur From the Patent Ductus Arteriosus in Newborn Lambs. 1955.

MLA引文

Dawes, G. S., Joan C. Mott, and J. G. Widdicombe. The Cardiac Murmur From the Patent Ductus Arteriosus in Newborn Lambs. 1955.

警告：這些引文格式不一定是100％准確.