APA引文

Trettel, E. (1975). Francis. Franciscan Herald Press.

Chicago Style (17th ed.) Citation

Trettel, Efrem. Francis. Chicago: Franciscan Herald Press, 1975.

MLA引文

Trettel, Efrem. Francis. Franciscan Herald Press, 1975.

警告：这些引文格式不一定是100％准确.