APA (7th ed.) Citation

Skolem, T. (1971). Mathematical interpretation of formal systems (2nd ed.). North-Holland.

Chicago Style (17th ed.) Citation

Skolem, Th. Mathematical Interpretation of Formal Systems. 2nd ed. Amsterdam: North-Holland, 1971.

MLA (8th ed.) Citation

Skolem, Th. Mathematical Interpretation of Formal Systems. 2nd ed. North-Holland, 1971.

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