APA

Sitt H. 1., .Practical viola method / by Hans Sitt newly revised and enlarged edition / by W. F. Ambrosio. Boston ; Chicago ; Dallas ; Los Angeles : Carl Fischer, s.a: .

Chicago

Sitt Hans 1850-1922, .Practical viola method / by Hans Sitt newly revised and enlarged edition / by W. F. Ambrosio. Boston ; Chicago ; Dallas ; Los Angeles : Carl Fischer, s.a: .

Harvard

Sitt H. 1., .Practical viola method / by Hans Sitt newly revised and enlarged edition / by W. F. Ambrosio. Boston ; Chicago ; Dallas ; Los Angeles : Carl Fischer, s.a: .

MLA

Sitt Hans 1850-1922, .Boston ; Chicago ; Dallas ; Los Angeles : Carl Fischer, s.a: . .