APA
Frater, R. W. (1997). The right-sided atrioventricular valve. Journal of Heart Valve Disease, 3(1), 25-26.
MLA
Frater, R W.. "The right-sided atrioventricular valve." Journal of Heart Valve Disease 3.1 (1997): 25-26.
Chicago
Frater, R W.. "The right-sided atrioventricular valve." Journal of Heart Valve Disease 3, no. 1 (1997): 25-26.
Harvard
Frater, R. W. (1997) 'The right-sided atrioventricular valve' Journal of Heart Valve Disease 3(1), pp. 25-26.
Vancouver
Frater RW. The right-sided atrioventricular valve. Journal of Heart Valve Disease. 1997 ;3(1):25-26.