Gaya APA

Norman Richardson, Thomas H. Stubbs. (1976). Evolution human ecology and society . New York: MacMillan Press.

Gaya Chicago

Norman Richardson, Thomas H. Stubbs. Evolution human ecology and society. New York: MacMillan Press, 1976. Text.

Gaya MLA

Norman Richardson, Thomas H. Stubbs. Evolution human ecology and society. New York: MacMillan Press, 1976. Text.

Gaya Turabian

Norman Richardson, Thomas H. Stubbs. Evolution human ecology and society. New York: MacMillan Press, 1976. Print.