Cita APA (7a ed.)

Billen, J. (1975). Was will literatur? Ferdinand Schöningh.

Cita Chicago Style (17a ed.)

Billen, Josef. Was Will Literatur? Paderborn, Alemania: Ferdinand Schöningh, 1975.

Cita MLA (9a ed.)

Billen, Josef. Was Will Literatur? Ferdinand Schöningh, 1975.