Gaya APA
Duncan, D, E. (2009).
Experimental man : what one man's body reveals about his future, your health, and our toxic world .
Amerika:
John wiley & Sons, Inc.
Gaya MLA
Duncan, David, Ewing.
"Experimental man : what one man's body reveals about his future, your health, and our toxic world".
Amerika:
John wiley & Sons, Inc,
2009.
BUKU TEKS.