APA引文

Charles, A. T., & Herrera-Ulloa, A. (1994). Development and Diversification: Sustainability Strategies for a Costa Rican Fishing Cooperative.

Citación estilo Chicago

Charles, Anthony T., y Angel Herrera-Ulloa. Development and Diversification: Sustainability Strategies for a Costa Rican Fishing Cooperative. 1994.

MLA引文

Charles, Anthony T., y Angel Herrera-Ulloa. Development and Diversification: Sustainability Strategies for a Costa Rican Fishing Cooperative. 1994.

警告：這些引文格式不一定是100％准確.