Cita APA

Skolem, T. 1., & Fenstad, J. E. (1970). Selected works in logic. Universitetsforlaget.

Citación estilo Chicago

Skolem, Th. 1887-1963., and Jens Erik Fenstad. Selected Works in Logic. Oslo: Universitetsforlaget, 1970.

Cita MLA

Skolem, Th. 1887-1963., and Jens Erik Fenstad. Selected Works in Logic. Oslo: Universitetsforlaget, 1970.