APA aipamena

Vásconez Narváez, M. L. Will rogers: Native american cowboy, philosopher, and presidential advisor.

Chicago Style aipamena

Vásconez Narváez, María Lorena. Will Rogers: Native American Cowboy, Philosopher, and Presidential Advisor.

MLA aipamena

Vásconez Narváez, María Lorena. Will Rogers: Native American Cowboy, Philosopher, and Presidential Advisor.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.