(2004). National geographic: Chasing tornadoes a tale of science guts, and luck. Washington, DC: National Geographic Society.
استشهاد بنمط شيكاغوNational Geographic: Chasing Tornadoes a Tale of Science Guts, and Luck. Washington, DC: National Geographic Society, 2004.
MLA استشهادNational Geographic: Chasing Tornadoes a Tale of Science Guts, and Luck. Washington, DC: National Geographic Society, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.