Cita APA (7a ed.)

Spilling, O. R. (1996). Regional variation of new firm formation: The Norwegian case. [s.n.].

Cita Chicago Style (17a ed.)

Spilling, Olav R. Regional Variation of New Firm Formation: The Norwegian Case. [S.l.]: [s.n.], 1996.

Cita MLA (9a ed.)

Spilling, Olav R. Regional Variation of New Firm Formation: The Norwegian Case. [s.n.], 1996.