APA (7th ed.) Citation

Adam, U. D. (1989). The gas chambers. Unanswered questions.

Chicago Style (17th ed.) Citation

Adam, Uwe Dietrich. "The Gas Chambers." Unanswered Questions 1989.

MLA (8th ed.) Citation

Adam, Uwe Dietrich. "The Gas Chambers." Unanswered Questions, 1989.

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