APA citiranje

Fisher, E. W., & Pirie, H. M. (1964). TETRALOGY OF FALLOT IN A FRIESIAN HEIFER.

Citação norma Chicago

Fisher, Edward W., and Hugh M. Pirie. TETRALOGY OF FALLOT IN A FRIESIAN HEIFER. 1964.

MLA citiranje

Fisher, Edward W., and Hugh M. Pirie. TETRALOGY OF FALLOT IN A FRIESIAN HEIFER. 1964.