Hoffer, L. J. (2001). Proof versus plausibility: Rules of engagement for the struggle to evaluate alternative cancer therapies.
استشهاد بنمط شيكاغوHoffer, L. John. Proof Versus Plausibility: Rules of Engagement for the Struggle to Evaluate Alternative Cancer Therapies. 2001.
MLA استشهادHoffer, L. John. Proof Versus Plausibility: Rules of Engagement for the Struggle to Evaluate Alternative Cancer Therapies. 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.