Dyfyniad APA

Burtis, T. The sky sheriff: The pioneer spirit lives again in the Texas Airplane Patrol.

Dyfyniad Arddull Chicago

Burtis, Thomson. The Sky Sheriff: The Pioneer Spirit Lives Again in the Texas Airplane Patrol.

Dyfyniad MLA

Burtis, Thomson. The Sky Sheriff: The Pioneer Spirit Lives Again in the Texas Airplane Patrol.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.