Gahbauer, F. (1998). Zeno, Kaiser: Ferdinand Gahbauer OSB. Herder.
Chicagoスタイル(17版)引用形式Gahbauer, Ferdinand. Zeno, Kaiser: Ferdinand Gahbauer OSB. Freiburg [u.a.]: Herder, 1998.
MLA(8版)引用形式Gahbauer, Ferdinand. Zeno, Kaiser: Ferdinand Gahbauer OSB. Herder, 1998.
警告: この引用は必ずしも正確ではありません.