APA (7th ed.) Citation

Karp, D. S., & Hernández, R. G. (2011). Conversational noise reduction as a win-win for ecotourists and rain forest birds in Peru. Biotropica.

Chicago Style (17th ed.) Citation

Karp, Daniel S., and Roger Guevara Hernández. Conversational Noise Reduction as a Win-win for Ecotourists and Rain Forest Birds in Peru. Biotropica, 2011.

MLA (9th ed.) Citation

Karp, Daniel S., and Roger Guevara Hernández. Conversational Noise Reduction as a Win-win for Ecotourists and Rain Forest Birds in Peru. Biotropica, 2011.

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