Tietueen sitaatit
APA-viiteDe Marco, F., Lanzara, P., & Pizzetti, M. (1982). The Macdonald encyclopedia of trees: A field guide to conifers, palms, broadleafs, fruits, flowering trees, and trees of economic importance. Macdonald & Co.
Chicago-tyylinen lähdeviittausDe Marco, Francesco, Paola Lanzara, ja Mariella Pizzetti. The Macdonald Encyclopedia of Trees: A Field Guide to Conifers, Palms, Broadleafs, Fruits, Flowering Trees, and Trees of Economic Importance. London: Macdonald & Co, 1982.
MLA-viiteDe Marco, Francesco, et al. The Macdonald Encyclopedia of Trees: A Field Guide to Conifers, Palms, Broadleafs, Fruits, Flowering Trees, and Trees of Economic Importance. Macdonald & Co, 1982.
Harvard-tyylinen lähdeviittausDe Marco, F., Lanzara, P. & Pizzetti, M. 1982. The Macdonald encyclopedia of trees: A field guide to conifers, palms, broadleafs, fruits, flowering trees, and trees of economic importance. London: Macdonald & Co.