APA način citiranja

Krupp, L. S., Cortés, J., & Wolff, M. (2009). Growth dynamics and state of the seagrass Thalassia testudinum in the Gandoca-Manzanillo National Wildlife Refuge, Caribbean, Costa Rica.

Čikaški stil citiranja

Krupp, Lucia S., Jorge Cortés, i Matthias Wolff. Growth Dynamics and State of the Seagrass Thalassia Testudinum in the Gandoca-Manzanillo National Wildlife Refuge, Caribbean, Costa Rica. 2009.

MLA način citiranja

Krupp, Lucia S., Jorge Cortés, i Matthias Wolff. Growth Dynamics and State of the Seagrass Thalassia Testudinum in the Gandoca-Manzanillo National Wildlife Refuge, Caribbean, Costa Rica. 2009.