Tannenbaum, J., & Bennett, B. T. (2015). Russell and Burch's 3Rs Then and Now: The Need for Clarity in Definition and Purpose. J Am Assoc Lab Anim Sci.
استشهاد بنمط شيكاغوTannenbaum, Jerrold, و B Taylor Bennett. "Russell and Burch's 3Rs Then and Now: The Need for Clarity in Definition and Purpose." J Am Assoc Lab Anim Sci 2015.
MLA استشهادTannenbaum, Jerrold, و B Taylor Bennett. "Russell and Burch's 3Rs Then and Now: The Need for Clarity in Definition and Purpose." J Am Assoc Lab Anim Sci 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.