Cita APA (7a ed.)

Dale, B. W. (1997). Wolf-caribou relationships in a multiple ungulate prey ecosystem. University Microfilms International.

Cita Chicago Style (17a ed.)

Dale, Bruce Williams. Wolf-caribou Relationships in a Multiple Ungulate Prey Ecosystem. Ann Arbor: University Microfilms International, 1997.

Cita MLA (9a ed.)

Dale, Bruce Williams. Wolf-caribou Relationships in a Multiple Ungulate Prey Ecosystem. University Microfilms International, 1997.