Gaya APA
Hertling, Ludwig. S.J.,. (1956).
The Roman catacombs and their Martyrs (1).
Milwaukee:
The Bruce Publishing Company.
Gaya Chicago
Hertling, Ludwig. S.J.,.
The Roman catacombs and their Martyrs.
1
Milwaukee:
The Bruce Publishing Company,
1956.
Text.
Gaya MLA
Hertling, Ludwig. S.J.,.
The Roman catacombs and their Martyrs.
1
Milwaukee:
The Bruce Publishing Company,
1956.
Text.
Gaya Turabian
Hertling, Ludwig. S.J.,.
The Roman catacombs and their Martyrs.
1
Milwaukee:
The Bruce Publishing Company,
1956.
Print.