APA (7th ed.) Citation

Anderson, F. N. (1931). Some fundamental principles of child training. [publisher not identified].

Chicago Style (17th ed.) Citation

Anderson, Forrest N. Some Fundamental Principles of Child Training. [Place of publication not identified]: [publisher not identified], 1931.

MLA (9th ed.) Citation

Anderson, Forrest N. Some Fundamental Principles of Child Training. [publisher not identified], 1931.