APA引文

Salazar, R., & Valverde, M. (1999). Biotechnology, biosecurity and legislation. The case of Costa Rica.

Citación estilo Chicago

Salazar, Roxana, y Max Valverde. Biotechnology, Biosecurity and Legislation. The Case of Costa Rica. 1999.

MLA引文

Salazar, Roxana, y Max Valverde. Biotechnology, Biosecurity and Legislation. The Case of Costa Rica. 1999.

警告：这些引文格式不一定是100％准确.