APA引文

Waddell, C. W. (1918). An introduction to child psychology. Houghton-Mifflin Company.

Chicago Style (17th ed.) Citation

Waddell, Charles W. An Introduction to Child Psychology. Boston, New York [etc.]: Houghton-Mifflin Company, 1918.

MLA引文

Waddell, Charles W. An Introduction to Child Psychology. Houghton-Mifflin Company, 1918.

警告：这些引文格式不一定是100％准确.