Dyfyniad APA

Packard, H. S., & Butler, W. H. Interior of St. Philip Neri Church, Philadelphia, Pennsylvania. Philadelphia: Packard & Butler.

Dyfyniad Arddull Chicago

Packard, Herbert S., and William H. Butler. Interior of St. Philip Neri Church, Philadelphia, Pennsylvania. Philadelphia: Packard & Butler.

Dyfyniad MLA

Packard, Herbert S., and William H. Butler. Interior of St. Philip Neri Church, Philadelphia, Pennsylvania. Philadelphia: Packard & Butler.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.