APA (7th ed.) Citation

Beth, E. W. (1967). Aspects of modern logic. Reidel.

Chicago Style (17th ed.) Citation

Beth, Evert Willem. Aspects of Modern Logic. Dordrecht-Holland: Reidel, 1967.

MLA (9th ed.) Citation

Beth, Evert Willem. Aspects of Modern Logic. Reidel, 1967.

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