APA (7th ed.) Citation

Ziegler, I. G. (1951). The nine days of Father Serra. Longmans, Green, and Co.

Chicago Style (17th ed.) Citation

Ziegler, Isabelle Gibson. The Nine Days of Father Serra. New York [etc.]: Longmans, Green, and Co, 1951.

MLA (9th ed.) Citation

Ziegler, Isabelle Gibson. The Nine Days of Father Serra. Longmans, Green, and Co, 1951.