Mech, L. D., & Harper, E. K. (2002). Differential use of a Wolf, Canis lupus, pack territory edge and core. Zenodo.
Cita Chicago (17th ed.)Mech, L. David, i Elizabeth K. Harper. Differential Use of a Wolf, Canis Lupus, Pack Territory Edge and Core. Zenodo, 2002.
Cita MLA (9th ed.)Mech, L. David, i Elizabeth K. Harper. Differential Use of a Wolf, Canis Lupus, Pack Territory Edge and Core. Zenodo, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.