APA Style
Thoonen, J.P.. (1941).
Black Martyrs .
London:
Sheed and Ward.
Chicago Style
Thoonen, J.P..
Black Martyrs.
London:
Sheed and Ward,
1941.
Text.
MLA Style
Thoonen, J.P..
Black Martyrs.
London:
Sheed and Ward,
1941.
Text.
Turabian Style
Thoonen, J.P..
Black Martyrs.
London:
Sheed and Ward,
1941.
Print.