APA (7th ed.) Citation

Schilling, O. F. G. (1950). The theory of valuations. American Mathematical Society.

Chicago Style (17th ed.) Citation

Schilling, O. F. G. The Theory of Valuations. Providence: American Mathematical Society, 1950.

MLA (9th ed.) Citation

Schilling, O. F. G. The Theory of Valuations. American Mathematical Society, 1950.