APA (7th ed.) Citation

Judd, C. H. (1907). Psychology: General introduction. Charles Scribner's Sons.

Chicago Style (17th ed.) Citation

Judd, Charles Hubbard. Psychology: General Introduction. New York: Charles Scribner's Sons, 1907.

MLA (9th ed.) Citation

Judd, Charles Hubbard. Psychology: General Introduction. Charles Scribner's Sons, 1907.

Warning: These citations may not always be 100% accurate.