APA引文

Caldwell, I. S. (1959). The organizing principle in the curriculum of Christian education: Protestant trends.

Chicago Style (17th ed.) Citation

Caldwell, Irene Smith. The Organizing Principle in the Curriculum of Christian Education: Protestant Trends. 1959.

MLA引文

Caldwell, Irene Smith. The Organizing Principle in the Curriculum of Christian Education: Protestant Trends. 1959.

警告：这些引文格式不一定是100％准确.