Cita APA

Sheppard, P. R., Casals i Tortras, P., & Gutiérrez Merino, E. (2001). Relationships between ring-width variation and soil nutrient availability at the tree scale.

Citación estilo Chicago

Sheppard, Paul R., Pere Casals i Tortras, y Emilia Gutiérrez Merino. Relationships between Ring-width Variation and Soil Nutrient Availability At the Tree Scale. 2001.

Cita MLA

Sheppard, Paul R., Pere Casals i Tortras, y Emilia Gutiérrez Merino. Relationships between Ring-width Variation and Soil Nutrient Availability At the Tree Scale. 2001.