SpringerLink (Online service) & Pullin, A. Environmental Evidence. BioMed Central : Imprint: BioMed Central.
Cita Chicago (17th ed.)SpringerLink (Online service) i Andrew Pullin. Environmental Evidence. London: BioMed Central : Imprint: BioMed Central.
Cita MLA (9th ed.)SpringerLink (Online service) i Andrew Pullin. Environmental Evidence. BioMed Central : Imprint: BioMed Central.
Atenció: Aquestes cites poden no estar 100% correctes.