Gaya APA

Sis, P. (2003). The Of Life : A Book Depicting the life of Clarles Darwin Naturalist, Geologist & Thimker (Ed Ke1). New York: Frances Foster Books.

Gaya MLA

Sis, Peter. "The Of Life : A Book Depicting the life of Clarles Darwin Naturalist, Geologist & Thimker". Ed Ke1 New York: Frances Foster Books, 2003. Text.