APA ציטוט

Arthur H Douthwaite. (1960). Frenchis index of differential diagnosis (8.). Bristol.

Chicago Edition Citation

Arthur H Douthwaite. Frenchis Index of Differential Diagnosis. 8. Bristol, 1960.

ציטוט MLA

Arthur H Douthwaite. Frenchis Index of Differential Diagnosis. 8. Bristol, 1960.