APA (7th ed.) Citation

Spurr, S. H., & Barnes, B. V. Ecología forestal.

Chicago Style (17th ed.) Citation

Spurr, Stephen H., and Burton V. Barnes. Ecología Forestal.

MLA (8th ed.) Citation

Spurr, Stephen H., and Burton V. Barnes. Ecología Forestal.

Warning: These citations may not always be 100% accurate.