Hidalgo León, H. G., Piechota, T. C., & Dracup, J. A. (2000). Alternative principal components regression procedures for dendrohydrologic reconstructions.
استشهاد بنمط شيكاغوHidalgo León, Hugo G., Thomas C. Piechota, و John A. Dracup. Alternative Principal Components Regression Procedures for Dendrohydrologic Reconstructions. 2000.
MLA استشهادHidalgo León, Hugo G., Thomas C. Piechota, و John A. Dracup. Alternative Principal Components Regression Procedures for Dendrohydrologic Reconstructions. 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.