APA (7e ed.) Bronvermelding
Popov, H. (1970). Tortured for his faith: An epic of christian courage and heroism in our day. Lakeland.
Chicago (17e ed.) Bronvermelding
Popov, Haralan. Tortured for His Faith: An Epic of Christian Courage and Heroism in Our Day. London: Lakeland, 1970.
MLA (9e ed.) Bronvermelding
Popov, Haralan. Tortured for His Faith: An Epic of Christian Courage and Heroism in Our Day. Lakeland, 1970.
Let op: Deze citaties zijn niet altijd 100% accuraat.