APA

JOHANN BAPTIST CRAMER, .EIGHTY FOUR STUDIES FOR THE PIANO. New York: G. SCHIRMER, INC.

Chicago

JOHANN BAPTIST CRAMER, .EIGHTY FOUR STUDIES FOR THE PIANO. New York: G. SCHIRMER, INC.

Harvard

JOHANN BAPTIST CRAMER, .EIGHTY FOUR STUDIES FOR THE PIANO. New York: G. SCHIRMER, INC.

MLA

JOHANN BAPTIST CRAMER, .New York: G. SCHIRMER, INC. .