Cita APA (7a ed.)

Schafer, M. (1986). Resource extraction and market structure. Springer-Verlag.

Cita Chicago Style (17a ed.)

Schafer, Martin. Resource Extraction and Market Structure. Berlin: Springer-Verlag, 1986.

Cita MLA (9a ed.)

Schafer, Martin. Resource Extraction and Market Structure. Springer-Verlag, 1986.