VICKERY Margeret and VICKERY Brain. (1979). PLANTS PRODUCTS OF TROPICAL AFRICA. MACMILLAN INTERNATIONAL COLLEGE EDITION.
استشهاد بنمط شيكاغوVICKERY Margeret and VICKERY Brain. PLANTS PRODUCTS OF TROPICAL AFRICA. NEW YORK: MACMILLAN INTERNATIONAL COLLEGE EDITION, 1979.
MLA استشهادVICKERY Margeret and VICKERY Brain. PLANTS PRODUCTS OF TROPICAL AFRICA. MACMILLAN INTERNATIONAL COLLEGE EDITION, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.