Cita APA (7th ed.)

Raabe, P. (1980). The Era of expressionism. John Calder, Riverrun Pr.

Cita Chicago (17th ed.)

Raabe, Paul. The Era of Expressionism. London: John Calder, Riverrun Pr, 1980.

Cita MLA (9th ed.)

Raabe, Paul. The Era of Expressionism. John Calder, Riverrun Pr, 1980.