APA (7th ed.) Citation

Perl, W. R. (1989). The Holocaust conspiracy: An international policy of genocide. Shapolsky.

Chicago Style (17th ed.) Citation

Perl, William R. The Holocaust Conspiracy: An International Policy of Genocide. New York: Shapolsky, 1989.

MLA (8th ed.) Citation

Perl, William R. The Holocaust Conspiracy: An International Policy of Genocide. Shapolsky, 1989.

Warning: These citations may not always be 100% accurate.