Kappelle, M., Van Uffelen, J., & Cleef, A. (1995). Altitudinal zonation of montane Quercus forests along two transects in Chirripó National Park, Costa Rica.
استشهاد بنمط شيكاغوKappelle, Maarten, Jan-Gerrit Van Uffelen, و Antoine Cleef. Altitudinal Zonation of Montane Quercus Forests Along Two Transects in Chirripó National Park, Costa Rica. 1995.
MLA استشهادKappelle, Maarten, Jan-Gerrit Van Uffelen, و Antoine Cleef. Altitudinal Zonation of Montane Quercus Forests Along Two Transects in Chirripó National Park, Costa Rica. 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.