APA-viite

Palter, J., León Coto, S., & Ballestero, D. (2007). The distribution of nutrients, dissolved oxygen and chlorophyll a in the upper Gulf of Nicoya, Costa Rica, a tropical estuary.

Chicago-tyylinen lähdeviittaus

Palter, Jaime, Sandra León Coto, ja Daniel Ballestero. The Distribution of Nutrients, Dissolved Oxygen and Chlorophyll a in the Upper Gulf of Nicoya, Costa Rica, a Tropical Estuary. 2007.

MLA-viite

Palter, Jaime, Sandra León Coto, ja Daniel Ballestero. The Distribution of Nutrients, Dissolved Oxygen and Chlorophyll a in the Upper Gulf of Nicoya, Costa Rica, a Tropical Estuary. 2007.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.