Citazione Stile APA (7a Edizione)

Varela, D. E. (2002). Nutrients, chlorophyll a and nitrogen uptake rates of site P4 (1996-02-23). PANGAEA.

Citazione stile Chigago Style (17a edizione)

Varela, Diana E. Nutrients, Chlorophyll a and Nitrogen Uptake Rates of Site P4 (1996-02-23). PANGAEA, 2002.

Citatione MLA (9a ed.)

Varela, Diana E. Nutrients, Chlorophyll a and Nitrogen Uptake Rates of Site P4 (1996-02-23). PANGAEA, 2002.