Why the cross ?

MLA

Leen, Edward. Why the Cross ?. 5th impr. London: Sheed & Ward, 1945.

APA

Leen, E. (1945). Why the cross ?. 5th impr. London: Sheed & Ward.

Chicago

Leen, Edward, Why the Cross ?. 5th impr. London: Sheed & Ward, 1945.