APA (7th ed.) Citation

Blasi, J. d., & Oertling, F. R. (1953). St. Peter's in Rome. Del Turco Editore.

Chicago Style (17th ed.) Citation

Blasi, Jolanda de, and Frances Reynolds Oertling. St. Peter's in Rome. Roma: Del Turco Editore, 1953.

MLA (9th ed.) Citation

Blasi, Jolanda de, and Frances Reynolds Oertling. St. Peter's in Rome. Del Turco Editore, 1953.