Black Pocket-Book: Sketches 1907-1922

MLA

Bartók, Béla, László Kalmár, and László Somfai. Black Pocket-book: Sketches 1907-1922. Facs. ed. Budapest: Editio Musica, 1987.

APA

Bartók, B., Kalmár, L., & Somfai, L. (1987). Black Pocket-Book: Sketches 1907-1922. Facs. ed. Budapest: Editio Musica.

Chicago

Bartók, Béla, and László Somfai. Black Pocket-Book: Sketches 1907-1922. Edited by László Kalmár. Facs. ed. Budapest: Editio Musica, 1987.