APA引文

Sponheim, P. R. (1967). Contemporary forms of faith. Augsburg.

芝加哥风格引文

Sponheim, Paul R. Contemporary Forms of Faith. Minneapolis: Augsburg, 1967.

MLA引文

Sponheim, Paul R. Contemporary Forms of Faith. Augsburg, 1967.

警告：这些引文格式不一定是100％准确.