Darling, L. a. L. (1968). A Place in the Sun: Ecology and The Living World. New York: William Morrow and Co..
Trích dẫn kiểu ChicagoDarling, Lois and Louis. A Place in the Sun: Ecology and The Living World. New York: William Morrow and Co., 1968.
MLA CitationDarling, Lois and Louis. A Place in the Sun: Ecology and The Living World. New York: William Morrow and Co., 1968.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.