APA (7th ed.) Citation

Føllesdal, D. (1966). Referential opacity and modal logic. Universitetsforlaget.

Chicago Style (17th ed.) Citation

Føllesdal, Dagfinn. Referential Opacity and Modal Logic. Oslo: Universitetsforlaget, 1966.

MLA (9th ed.) Citation

Føllesdal, Dagfinn. Referential Opacity and Modal Logic. Universitetsforlaget, 1966.

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