Which preposition to use with apologia

of Occurrences 2%

Was this striking apologia of the Georgics forced upon Vergil by the fact that in the Aetna, 264-74, he had pronounced peasant-lore trivial in comparison with science?]

by Occurrences 1%

With an Introductory Apologia by Mr. WINSTON CHURCHILL.

for Occurrences 1%

Thouron published in his paper a sort of Apologia for Clerambault.

over Occurrences 1%

I was walking one day with Father Payne; he said to me, "I have been reading Newman's Apologia over againI must have read it a dozen times!

Which preposition to use with  apologia