BARON W.M.M. (1971). GROWTH AND DEVELOPMENT OF TREES (SECOND.). ACADEMIC PRESS.
استشهاد بنمط شيكاغوBARON W.M.M. GROWTH AND DEVELOPMENT OF TREES. SECOND. LONDON & NEW YORK: ACADEMIC PRESS, 1971.
MLA استشهادBARON W.M.M. GROWTH AND DEVELOPMENT OF TREES. SECOND. ACADEMIC PRESS, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.