Smith, W. O. J. (2003). Chlorophyll a and phaeopigment concentrations at station NBP98-02-07-15. PANGAEA.
Citazione stile Chigago Style (17a edizione)Smith, Walker O Jr. Chlorophyll a and Phaeopigment Concentrations at Station NBP98-02-07-15. PANGAEA, 2003.
Citatione MLA (9a ed.)Smith, Walker O Jr. Chlorophyll a and Phaeopigment Concentrations at Station NBP98-02-07-15. PANGAEA, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.