Knapp, J. (1946). The Christmas cycle in symbols. [Catechetical Guild Educational Society].
Chicago Style (17th ed.) CitationKnapp, Justina. The Christmas Cycle in Symbols. St. Paul, Minn: [Catechetical Guild Educational Society], 1946.
MLA (8th ed.) CitationKnapp, Justina. The Christmas Cycle in Symbols. [Catechetical Guild Educational Society], 1946.
Warning: These citations may not always be 100% accurate.