APA Citation

(1929). Flora of the hermit shale, Grand Canyon, Arizona. Washington: The Carnegie Institution.

Chicago Style Citation

Flora of the Hermit Shale, Grand Canyon, Arizona. Washington: The Carnegie Institution, 1929.

MLA Citation

Flora of the Hermit Shale, Grand Canyon, Arizona. Washington: The Carnegie Institution, 1929.

Warning: These citations may not always be 100% accurate.