APA aipamena

Popov, H. (1970). Tortured for his faith: An epic of christian courage and heroism in our day. Zondervan.

Chicago Style aipamena

Popov, Haralan. Tortured for His Faith: An Epic of Christian Courage and Heroism in Our Day. Grand Rapids, MI: Zondervan, 1970.

MLA aipamena

Popov, Haralan. Tortured for His Faith: An Epic of Christian Courage and Heroism in Our Day. Zondervan, 1970.