APA (7th ed.) Citation

Mattern, J. (1928). Principles of the constitutional jurisprudence of the German national republic. Johns Hopkins Press ; Humphrey Milford, Oxford University Press.

Chicago Style (17th ed.) Citation

Mattern, Johannes. Principles of the Constitutional Jurisprudence of the German National Republic. Baltimore : London: Johns Hopkins Press ; Humphrey Milford, Oxford University Press, 1928.

MLA (9th ed.) Citation

Mattern, Johannes. Principles of the Constitutional Jurisprudence of the German National Republic. Johns Hopkins Press ; Humphrey Milford, Oxford University Press, 1928.

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