APA (7th ed.) Citation

Manvell, R., & Fraenkel, H. (1967). The incomparable crime: Mass extermination in the twentieth century: the legacy of guilt. Heinemann.

Chicago Style (17th ed.) Citation

Manvell, Roger, and Heinrich Fraenkel. The Incomparable Crime: Mass Extermination in the Twentieth Century: The Legacy of Guilt. London: Heinemann, 1967.

MLA (8th ed.) Citation

Manvell, Roger, and Heinrich Fraenkel. The Incomparable Crime: Mass Extermination in the Twentieth Century: The Legacy of Guilt. Heinemann, 1967.