APA Citation

CLEVENGER, W. (1992). Why the sky is blue and other wonders of the earth. London: Grange Books.

Chicago Style Citation

CLEVENGER, William. Why the Sky Is Blue and Other Wonders of the Earth. London: Grange Books, 1992.

MLA Citation

CLEVENGER, William. Why the Sky Is Blue and Other Wonders of the Earth. London: Grange Books, 1992.

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