APA (7th ed.) Citation

(1921). Doctrines, principles, and methods: Basic. GPO.

Chicago Style (17th ed.) Citation

Doctrines, Principles, and Methods: Basic. [Washington]: GPO, 1921.

MLA (9th ed.) Citation

Doctrines, Principles, and Methods: Basic. GPO, 1921.

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