Cita APA (7a ed.)

Fuchs, E., & Kreowski, E. (1907). Richard Wagner in der karikatur. B.Behr's.

Cita Chicago Style (17a ed.)

Fuchs, Eduard, y Ernst Kreowski. Richard Wagner in Der Karikatur. Berlin: B.Behr's, 1907.

Cita MLA (9a ed.)

Fuchs, Eduard, y Ernst Kreowski. Richard Wagner in Der Karikatur. B.Behr's, 1907.