Kempers, R., Ammerlaan, A., & van Bel, A. J. (1998). Symplasmic Constriction and Ultrastructural Features of the Sieve Element/Companion Cell Complex in the Transport Phloem of Apoplasmically and Symplasmically Phloem-Loading Species. American Society of Plant Physiologists.
Čikaški stil citiranjaKempers, Ronald, Ankie Ammerlaan, i Aart J.E van Bel. Symplasmic Constriction and Ultrastructural Features of the Sieve Element/Companion Cell Complex in the Transport Phloem of Apoplasmically and Symplasmically Phloem-Loading Species. American Society of Plant Physiologists, 1998.
MLA način citiranjaKempers, Ronald, Ankie Ammerlaan, i Aart J.E van Bel. Symplasmic Constriction and Ultrastructural Features of the Sieve Element/Companion Cell Complex in the Transport Phloem of Apoplasmically and Symplasmically Phloem-Loading Species. American Society of Plant Physiologists, 1998.