APA引文

Otárola, M., Venegas, I., & Alfaro, M. (2000). Compensation systems for environmental services for the Cordillera de Talamanca robldales.

Citación estilo Chicago

Otárola, Marco, Isabel Venegas, y Marielos Alfaro. Compensation Systems for Environmental Services for the Cordillera De Talamanca Robldales. 2000.

MLA引文

Otárola, Marco, Isabel Venegas, y Marielos Alfaro. Compensation Systems for Environmental Services for the Cordillera De Talamanca Robldales. 2000.

警告：这些引文格式不一定是100％准确.