Mansvelt, E. L., & Hattingh, M. J. (1989). Scanning Electron Microscopy of Invasion of Apple Leaves and Blossoms by Pseudomonas syringae pv. syringae.
استشهاد بنمط شيكاغوMansvelt, E. Lucienne, و M. J. Hattingh. Scanning Electron Microscopy of Invasion of Apple Leaves and Blossoms By Pseudomonas Syringae Pv. Syringae. 1989.
MLA استشهادMansvelt, E. Lucienne, و M. J. Hattingh. Scanning Electron Microscopy of Invasion of Apple Leaves and Blossoms By Pseudomonas Syringae Pv. Syringae. 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.