APA Alıntı

Christian, S. (1998). What makes the grand canyon grand?: The world's most awe-insping natural wonders. J. Wiley.

Chicago Stili Alıntı

Christian, Spencer. What Makes the Grand Canyon Grand?: The World's Most Awe-insping Natural Wonders. J. Wiley, 1998.

MLA Alıntı

Christian, Spencer. What Makes the Grand Canyon Grand?: The World's Most Awe-insping Natural Wonders. J. Wiley, 1998.

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