Παραπομπή APA

Halofsky, J., & Ripple, W. Linkages between wolf presence, aspen recruitment in the Gallatin elk winter range of Southwestern Montana, USA.

Παραπομπή Chicago Style

Halofsky, Joshua., και William Ripple. Linkages between Wolf Presence, Aspen Recruitment in the Gallatin Elk Winter Range of Southwestern Montana, USA.

Παραπομπή MLA

Halofsky, Joshua., και William Ripple. Linkages between Wolf Presence, Aspen Recruitment in the Gallatin Elk Winter Range of Southwestern Montana, USA.

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