APA Цитирование

Etches, P. C., Gribbin, B., & Gunning, A. J. (1980). Echocardiographic diagnosis and successful removal of cardiac fibroma in 4-year old child.

Chicago-стиль цитирования

Etches, P C., B. Gribbin, and A J. Gunning. Echocardiographic Diagnosis and Successful Removal of Cardiac Fibroma in 4-year Old Child. 1980.

MLA-цитирование

Etches, P C., B. Gribbin, and A J. Gunning. Echocardiographic Diagnosis and Successful Removal of Cardiac Fibroma in 4-year Old Child. 1980.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.