Montero Astúa, M., Vásquez Sancho, V., & Rivera Herrero, C. (2002). Occurrence of Potato Powdery Scab Caused by Spongospora subterranea f. sp. subterranea in Costa Rica.
استشهاد بنمط شيكاغوMontero Astúa, Mauricio, Viviana Vásquez Sancho, و Carmen Rivera Herrero. Occurrence of Potato Powdery Scab Caused By Spongospora Subterranea F. Sp. Subterranea in Costa Rica. 2002.
MLA استشهادMontero Astúa, Mauricio, Viviana Vásquez Sancho, و Carmen Rivera Herrero. Occurrence of Potato Powdery Scab Caused By Spongospora Subterranea F. Sp. Subterranea in Costa Rica. 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.