Cita APA

Fenstad, J. E. (1971). Proceeding of the second scandinavian logic symposium. Amsterdam: North Holland publishing Co.

Citación estilo Chicago

Fenstad, J. E. Proceeding of the Second Scandinavian Logic Symposium. Amsterdam: North Holland publishing Co, 1971.

Cita MLA

Fenstad, J. E. Proceeding of the Second Scandinavian Logic Symposium. Amsterdam: North Holland publishing Co, 1971.