APA
Ed by Heinz Ludwig Arnold, . (1973). Text+Kritik. Munchen: Richard Boorberg Verlag.
Chicago
Ed by Heinz Ludwig Arnold, . 1973. Text+Kritik. Munchen: Richard Boorberg Verlag.
Harvard
Ed by Heinz Ludwig Arnold, . (1973). Text+Kritik. Munchen: Richard Boorberg Verlag.
MLA
Ed by Heinz Ludwig Arnold, . Text+Kritik. Munchen: Richard Boorberg Verlag. 1973.