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MLA

Jeb Barzen, and Ken Ballinger. "Sandhill and Whooping Cranes." , online. doi: 10.32747/2017.7207736.ws

APA

Jeb Barzen, J. Barzen, & Ken Ballinger, K. Ballinger. (0000). Sandhill and Whooping Cranes. doi: 10.32747/2017.7207736.ws

Chicago

Jeb Barzen, and Ken Ballinger. "Sandhill and Whooping Cranes" (2017): online. doi: 10.32747/2017.7207736.ws