APA
Welshons W. V., Rottinghaus G. E., Nonneman D. J., Dolan-Timpe M. & Ross P. F. (19910709). A sensitive bioassay for detection of dietary estrogens in animal feeds. : Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc.
Chicago
Welshons W V, Rottinghaus G E, Nonneman D J, Dolan-Timpe M and Ross P F. 19910709. A sensitive bioassay for detection of dietary estrogens in animal feeds. : Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc.
Harvard
Welshons W. V., Rottinghaus G. E., Nonneman D. J., Dolan-Timpe M. and Ross P. F. (19910709). A sensitive bioassay for detection of dietary estrogens in animal feeds. : Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc.
MLA
Welshons W V, Rottinghaus G E, Nonneman D J, Dolan-Timpe M and Ross P F. A sensitive bioassay for detection of dietary estrogens in animal feeds. : Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 19910709.