APA引文

Barnard, H. C. (1949). Principles and practice of geografhy teaching. University Tutorial Press.

Chicago Style (17th ed.) Citation

Barnard, H. C. Principles and Practice of Geografhy Teaching. University Tutorial Press, 1949.

MLA引文

Barnard, H. C. Principles and Practice of Geografhy Teaching. University Tutorial Press, 1949.

警告：这些引文格式不一定是100％准确.