APA引文

(1934). Printed. Prayer Card, For: Pope Pius X on the Centennial of His Birth, September 21, 1934.

Chicago Style (17th ed.) Citation

Printed. Prayer Card, For: Pope Pius X on the Centennial of His Birth, September 21, 1934. 1934.

MLA引文

Printed. Prayer Card, For: Pope Pius X on the Centennial of His Birth, September 21, 1934. 1934.

警告：這些引文格式不一定是100％准確.